50879996000

素因数分解:

$2^5\times 5^3\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{463}}^1$

素因数の和:902

約数の個数: 192

約数和(自身を含む): 127174634496

約数和(自身を除く): 76294638496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 83, 100, 125, 160, 166, 200, 250, 331, 332, 400, 415, 463, 500, 662, 664, 800, 830, 926, 1000, 1324, 1328, 1655, 1660, 1852, 2000, 2075, 2315, 2648, 2656, 3310, 3320, 3704, 4000, 4150, 4630, 5296, 6620, 6640, 7408, 8275, 8300, 9260, 10375, 10592, 11575, 13240, 13280, 14816, 16550, 16600, 18520, 20750, 23150, 26480, 27473, 33100, 33200, 37040, 38429, 41375, 41500, 46300, 52960, 54946, 57875, 66200, 66400, 74080, 76858, 82750, 83000, 92600, 109892, 115750, 132400, 137365, 153253, 153716, 165500, 166000, 185200, 192145, 219784, 231500, 264800, 274730, 306506, 307432, 331000, 332000, 370400, 384290, 439568, 463000, 549460, 613012, 614864, 662000, 686825, 766265, 768580, 879136, 926000, 960725, 1098920, 1226024, 1229728, 1324000, 1373650, 1532530, 1537160, 1852000, 1921450, 2197840, 2452048, 2747300, 3065060, 3074320, 3434125, 3831325, 3842900, 4395680, 4803625, 4904096, 5494600, 6130120, 6148640, 6868250, 7662650, 7685800, 9607250, 10989200, 12260240, 12719999, 13736500, 15325300, 15371600, 19156625, 19214500, 21978400, 24520480, 25439998, 27473000, 30650600, 30743200, 38313250, 38429000, 50879996, 54946000, 61301200, 63599995, 76626500, 76858000, 101759992, 109892000, 122602400, 127199990, 153253000, 153716000, 203519984, 254399980, 306506000, 317999975, 407039968, 508799960, 613012000, 635999950, 1017599920, 1271999900, 1589999875, 2035199840, 2543999800, 3179999750, 5087999600, 6359999500, 10175999200, 12719999000, 25439998000, 50879996000]

約数ペア:

[(1, 50879996000), (2, 25439998000), (4, 12719999000), (5, 10175999200), (8, 6359999500), (10, 5087999600), (16, 3179999750), (20, 2543999800), (25, 2035199840), (32, 1589999875), (40, 1271999900), (50, 1017599920), (80, 635999950), (83, 613012000), (100, 508799960), (125, 407039968), (160, 317999975), (166, 306506000), (200, 254399980), (250, 203519984), (331, 153716000), (332, 153253000), (400, 127199990), (415, 122602400), (463, 109892000), (500, 101759992), (662, 76858000), (664, 76626500), (800, 63599995), (830, 61301200), (926, 54946000), (1000, 50879996), (1324, 38429000), (1328, 38313250), (1655, 30743200), (1660, 30650600), (1852, 27473000), (2000, 25439998), (2075, 24520480), (2315, 21978400), (2648, 19214500), (2656, 19156625), (3310, 15371600), (3320, 15325300), (3704, 13736500), (4000, 12719999), (4150, 12260240), (4630, 10989200), (5296, 9607250), (6620, 7685800), (6640, 7662650), (7408, 6868250), (8275, 6148640), (8300, 6130120), (9260, 5494600), (10375, 4904096), (10592, 4803625), (11575, 4395680), (13240, 3842900), (13280, 3831325), (14816, 3434125), (16550, 3074320), (16600, 3065060), (18520, 2747300), (20750, 2452048), (23150, 2197840), (26480, 1921450), (27473, 1852000), (33100, 1537160), (33200, 1532530), (37040, 1373650), (38429, 1324000), (41375, 1229728), (41500, 1226024), (46300, 1098920), (52960, 960725), (54946, 926000), (57875, 879136), (66200, 768580), (66400, 766265), (74080, 686825), (76858, 662000), (82750, 614864), (83000, 613012), (92600, 549460), (109892, 463000), (115750, 439568), (132400, 384290), (137365, 370400), (153253, 332000), (153716, 331000), (165500, 307432), (166000, 306506), (185200, 274730), (192145, 264800), (219784, 231500)]