51023200

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 134991360

約数和(自身を除く): 83968160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 47, 50, 59, 80, 92, 94, 100, 115, 118, 160, 184, 188, 200, 230, 235, 236, 295, 368, 376, 400, 460, 470, 472, 575, 590, 736, 752, 800, 920, 940, 944, 1081, 1150, 1175, 1180, 1357, 1475, 1504, 1840, 1880, 1888, 2162, 2300, 2350, 2360, 2714, 2773, 2950, 3680, 3760, 4324, 4600, 4700, 4720, 5405, 5428, 5546, 5900, 6785, 7520, 8648, 9200, 9400, 9440, 10810, 10856, 11092, 11800, 13570, 13865, 17296, 18400, 18800, 21620, 21712, 22184, 23600, 27025, 27140, 27730, 33925, 34592, 37600, 43240, 43424, 44368, 47200, 54050, 54280, 55460, 63779, 67850, 69325, 86480, 88736, 108100, 108560, 110920, 127558, 135700, 138650, 172960, 216200, 217120, 221840, 255116, 271400, 277300, 318895, 432400, 443680, 510232, 542800, 554600, 637790, 864800, 1020464, 1085600, 1109200, 1275580, 1594475, 2040928, 2218400, 2551160, 3188950, 5102320, 6377900, 10204640, 12755800, 25511600, 51023200]

約数ペア:

[(1, 51023200), (2, 25511600), (4, 12755800), (5, 10204640), (8, 6377900), (10, 5102320), (16, 3188950), (20, 2551160), (23, 2218400), (25, 2040928), (32, 1594475), (40, 1275580), (46, 1109200), (47, 1085600), (50, 1020464), (59, 864800), (80, 637790), (92, 554600), (94, 542800), (100, 510232), (115, 443680), (118, 432400), (160, 318895), (184, 277300), (188, 271400), (200, 255116), (230, 221840), (235, 217120), (236, 216200), (295, 172960), (368, 138650), (376, 135700), (400, 127558), (460, 110920), (470, 108560), (472, 108100), (575, 88736), (590, 86480), (736, 69325), (752, 67850), (800, 63779), (920, 55460), (940, 54280), (944, 54050), (1081, 47200), (1150, 44368), (1175, 43424), (1180, 43240), (1357, 37600), (1475, 34592), (1504, 33925), (1840, 27730), (1880, 27140), (1888, 27025), (2162, 23600), (2300, 22184), (2350, 21712), (2360, 21620), (2714, 18800), (2773, 18400), (2950, 17296), (3680, 13865), (3760, 13570), (4324, 11800), (4600, 11092), (4700, 10856), (4720, 10810), (5405, 9440), (5428, 9400), (5546, 9200), (5900, 8648), (6785, 7520)]