51758560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1308

約数の個数: 96

約数和(自身を含む): 143640000

約数和(自身を除く): 91881440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1249, 1295, 1480, 2072, 2498, 2590, 2960, 4144, 4996, 5180, 5920, 6245, 8288, 8743, 9992, 10360, 12490, 17486, 19984, 20720, 24980, 34972, 39968, 41440, 43715, 46213, 49960, 69944, 87430, 92426, 99920, 139888, 174860, 184852, 199840, 231065, 279776, 323491, 349720, 369704, 462130, 646982, 699440, 739408, 924260, 1293964, 1398880, 1478816, 1617455, 1848520, 2587928, 3234910, 3697040, 5175856, 6469820, 7394080, 10351712, 12939640, 25879280, 51758560]

約数ペア:

[(1, 51758560), (2, 25879280), (4, 12939640), (5, 10351712), (7, 7394080), (8, 6469820), (10, 5175856), (14, 3697040), (16, 3234910), (20, 2587928), (28, 1848520), (32, 1617455), (35, 1478816), (37, 1398880), (40, 1293964), (56, 924260), (70, 739408), (74, 699440), (80, 646982), (112, 462130), (140, 369704), (148, 349720), (160, 323491), (185, 279776), (224, 231065), (259, 199840), (280, 184852), (296, 174860), (370, 139888), (518, 99920), (560, 92426), (592, 87430), (740, 69944), (1036, 49960), (1120, 46213), (1184, 43715), (1249, 41440), (1295, 39968), (1480, 34972), (2072, 24980), (2498, 20720), (2590, 19984), (2960, 17486), (4144, 12490), (4996, 10360), (5180, 9992), (5920, 8743), (6245, 8288)]