56987030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 112285440

約数和(自身を除く): 55298410

約数列:

[1, 2, 5, 10, 29, 37, 47, 58, 74, 94, 113, 145, 185, 226, 235, 290, 370, 470, 565, 1073, 1130, 1363, 1739, 2146, 2726, 3277, 3478, 4181, 5311, 5365, 6554, 6815, 8362, 8695, 10622, 10730, 13630, 16385, 17390, 20905, 26555, 32770, 41810, 50431, 53110, 100862, 121249, 154019, 196507, 242498, 252155, 308038, 393014, 504310, 606245, 770095, 982535, 1212490, 1540190, 1965070, 5698703, 11397406, 28493515, 56987030]

約数ペア:

[(1, 56987030), (2, 28493515), (5, 11397406), (10, 5698703), (29, 1965070), (37, 1540190), (47, 1212490), (58, 982535), (74, 770095), (94, 606245), (113, 504310), (145, 393014), (185, 308038), (226, 252155), (235, 242498), (290, 196507), (370, 154019), (470, 121249), (565, 100862), (1073, 53110), (1130, 50431), (1363, 41810), (1739, 32770), (2146, 26555), (2726, 20905), (3277, 17390), (3478, 16385), (4181, 13630), (5311, 10730), (5365, 10622), (6554, 8695), (6815, 8362)]