51359696

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1667

約数の個数: 40

約数和(自身を含む): 104457600

約数和(自身を除く): 53097904

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 116, 142, 232, 284, 464, 568, 1136, 1559, 2059, 3118, 4118, 6236, 8236, 12472, 16472, 24944, 32944, 45211, 90422, 110689, 180844, 221378, 361688, 442756, 723376, 885512, 1771024, 3209981, 6419962, 12839924, 25679848, 51359696]

約数ペア:

[(1, 51359696), (2, 25679848), (4, 12839924), (8, 6419962), (16, 3209981), (29, 1771024), (58, 885512), (71, 723376), (116, 442756), (142, 361688), (232, 221378), (284, 180844), (464, 110689), (568, 90422), (1136, 45211), (1559, 32944), (2059, 24944), (3118, 16472), (4118, 12472), (6236, 8236)]