49891984

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1303

約数の個数: 40

約数和(自身を含む): 100761408

約数和(自身を除く): 50869424

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 284, 296, 568, 592, 1136, 1187, 2374, 2627, 4748, 5254, 9496, 10508, 18992, 21016, 42032, 43919, 84277, 87838, 168554, 175676, 337108, 351352, 674216, 702704, 1348432, 3118249, 6236498, 12472996, 24945992, 49891984]

約数ペア:

[(1, 49891984), (2, 24945992), (4, 12472996), (8, 6236498), (16, 3118249), (37, 1348432), (71, 702704), (74, 674216), (142, 351352), (148, 337108), (284, 175676), (296, 168554), (568, 87838), (592, 84277), (1136, 43919), (1187, 42032), (2374, 21016), (2627, 18992), (4748, 10508), (5254, 9496)]