51534392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2441}}^1$

素因数の和:2496

約数の個数: 64

約数和(自身を含む): 123076800

約数和(自身を除く): 71542408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1508, 1624, 2441, 2639, 3016, 4882, 5278, 9764, 10556, 17087, 19528, 21112, 31733, 34174, 63466, 68348, 70789, 126932, 136696, 141578, 222131, 253864, 283156, 444262, 495523, 566312, 888524, 920257, 991046, 1777048, 1840514, 1982092, 3681028, 3964184, 6441799, 7362056, 12883598, 25767196, 51534392]

約数ペア:

[(1, 51534392), (2, 25767196), (4, 12883598), (7, 7362056), (8, 6441799), (13, 3964184), (14, 3681028), (26, 1982092), (28, 1840514), (29, 1777048), (52, 991046), (56, 920257), (58, 888524), (91, 566312), (104, 495523), (116, 444262), (182, 283156), (203, 253864), (232, 222131), (364, 141578), (377, 136696), (406, 126932), (728, 70789), (754, 68348), (812, 63466), (1508, 34174), (1624, 31733), (2441, 21112), (2639, 19528), (3016, 17087), (4882, 10556), (5278, 9764)]