49540336

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1361

約数の個数: 40

約数和(自身を含む): 100130000

約数和(自身を除く): 50589664

約数列:

[1, 2, 4, 8, 16, 37, 67, 74, 134, 148, 268, 296, 536, 592, 1072, 1249, 2479, 2498, 4958, 4996, 9916, 9992, 19832, 19984, 39664, 46213, 83683, 92426, 167366, 184852, 334732, 369704, 669464, 739408, 1338928, 3096271, 6192542, 12385084, 24770168, 49540336]

約数ペア:

[(1, 49540336), (2, 24770168), (4, 12385084), (8, 6192542), (16, 3096271), (37, 1338928), (67, 739408), (74, 669464), (134, 369704), (148, 334732), (268, 184852), (296, 167366), (536, 92426), (592, 83683), (1072, 46213), (1249, 39664), (2479, 19984), (2498, 19832), (4958, 9992), (4996, 9916)]