50222320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 129259584

約数和(自身を除く): 79037264

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 47, 74, 76, 80, 94, 95, 148, 152, 185, 188, 190, 235, 296, 304, 361, 370, 376, 380, 470, 592, 703, 722, 740, 752, 760, 893, 940, 1406, 1444, 1480, 1520, 1739, 1786, 1805, 1880, 2812, 2888, 2960, 3478, 3515, 3572, 3610, 3760, 4465, 5624, 5776, 6956, 7030, 7144, 7220, 8695, 8930, 11248, 13357, 13912, 14060, 14288, 14440, 16967, 17390, 17860, 26714, 27824, 28120, 28880, 33041, 33934, 34780, 35720, 53428, 56240, 66082, 66785, 67868, 69560, 71440, 84835, 106856, 132164, 133570, 135736, 139120, 165205, 169670, 213712, 264328, 267140, 271472, 330410, 339340, 528656, 534280, 627779, 660820, 678680, 1068560, 1255558, 1321640, 1357360, 2511116, 2643280, 3138895, 5022232, 6277790, 10044464, 12555580, 25111160, 50222320]

約数ペア:

[(1, 50222320), (2, 25111160), (4, 12555580), (5, 10044464), (8, 6277790), (10, 5022232), (16, 3138895), (19, 2643280), (20, 2511116), (37, 1357360), (38, 1321640), (40, 1255558), (47, 1068560), (74, 678680), (76, 660820), (80, 627779), (94, 534280), (95, 528656), (148, 339340), (152, 330410), (185, 271472), (188, 267140), (190, 264328), (235, 213712), (296, 169670), (304, 165205), (361, 139120), (370, 135736), (376, 133570), (380, 132164), (470, 106856), (592, 84835), (703, 71440), (722, 69560), (740, 67868), (752, 66785), (760, 66082), (893, 56240), (940, 53428), (1406, 35720), (1444, 34780), (1480, 33934), (1520, 33041), (1739, 28880), (1786, 28120), (1805, 27824), (1880, 26714), (2812, 17860), (2888, 17390), (2960, 16967), (3478, 14440), (3515, 14288), (3572, 14060), (3610, 13912), (3760, 13357), (4465, 11248), (5624, 8930), (5776, 8695), (6956, 7220), (7030, 7144)]