52007465920

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{31357}}^1$

素因数の和:31518

約数の個数: 112

約数和(自身を含む): 127311473088

約数和(自身を除く): 75304007168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 73, 80, 142, 146, 160, 284, 292, 320, 355, 365, 568, 584, 710, 730, 1136, 1168, 1420, 1460, 2272, 2336, 2840, 2920, 4544, 4672, 5183, 5680, 5840, 10366, 11360, 11680, 20732, 22720, 23360, 25915, 31357, 41464, 51830, 62714, 82928, 103660, 125428, 156785, 165856, 207320, 250856, 313570, 331712, 414640, 501712, 627140, 829280, 1003424, 1254280, 1658560, 2006848, 2226347, 2289061, 2508560, 4452694, 4578122, 5017120, 8905388, 9156244, 10034240, 11131735, 11445305, 17810776, 18312488, 22263470, 22890610, 35621552, 36624976, 44526940, 45781220, 71243104, 73249952, 89053880, 91562440, 142486208, 146499904, 162523331, 178107760, 183124880, 325046662, 356215520, 366249760, 650093324, 712431040, 732499520, 812616655, 1300186648, 1625233310, 2600373296, 3250466620, 5200746592, 6500933240, 10401493184, 13001866480, 26003732960, 52007465920]

約数ペア:

[(1, 52007465920), (2, 26003732960), (4, 13001866480), (5, 10401493184), (8, 6500933240), (10, 5200746592), (16, 3250466620), (20, 2600373296), (32, 1625233310), (40, 1300186648), (64, 812616655), (71, 732499520), (73, 712431040), (80, 650093324), (142, 366249760), (146, 356215520), (160, 325046662), (284, 183124880), (292, 178107760), (320, 162523331), (355, 146499904), (365, 142486208), (568, 91562440), (584, 89053880), (710, 73249952), (730, 71243104), (1136, 45781220), (1168, 44526940), (1420, 36624976), (1460, 35621552), (2272, 22890610), (2336, 22263470), (2840, 18312488), (2920, 17810776), (4544, 11445305), (4672, 11131735), (5183, 10034240), (5680, 9156244), (5840, 8905388), (10366, 5017120), (11360, 4578122), (11680, 4452694), (20732, 2508560), (22720, 2289061), (23360, 2226347), (25915, 2006848), (31357, 1658560), (41464, 1254280), (51830, 1003424), (62714, 829280), (82928, 627140), (103660, 501712), (125428, 414640), (156785, 331712), (165856, 313570), (207320, 250856)]