49524980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 112971264

約数和(自身を除く): 63446284

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 151, 155, 230, 302, 310, 460, 529, 604, 620, 713, 755, 1058, 1426, 1510, 2116, 2645, 2852, 3020, 3473, 3565, 4681, 5290, 6946, 7130, 9362, 10580, 13892, 14260, 16399, 17365, 18724, 23405, 32798, 34730, 46810, 65596, 69460, 79879, 81995, 93620, 107663, 159758, 163990, 215326, 319516, 327980, 399395, 430652, 538315, 798790, 1076630, 1597580, 2153260, 2476249, 4952498, 9904996, 12381245, 24762490, 49524980]

約数ペア:

[(1, 49524980), (2, 24762490), (4, 12381245), (5, 9904996), (10, 4952498), (20, 2476249), (23, 2153260), (31, 1597580), (46, 1076630), (62, 798790), (92, 538315), (115, 430652), (124, 399395), (151, 327980), (155, 319516), (230, 215326), (302, 163990), (310, 159758), (460, 107663), (529, 93620), (604, 81995), (620, 79879), (713, 69460), (755, 65596), (1058, 46810), (1426, 34730), (1510, 32798), (2116, 23405), (2645, 18724), (2852, 17365), (3020, 16399), (3473, 14260), (3565, 13892), (4681, 10580), (5290, 9362), (6946, 7130)]