52215680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7417}}^1$

素因数の和:7447

約数の個数: 64

約数和(自身を含む): 136194480

約数和(自身を除く): 83978800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 7417, 14834, 29668, 37085, 59336, 74170, 81587, 118672, 148340, 163174, 237344, 296680, 326348, 407935, 474688, 593360, 652696, 815870, 949376, 1186720, 1305392, 1631740, 2373440, 2610784, 3263480, 4746880, 5221568, 6526960, 10443136, 13053920, 26107840, 52215680]

約数ペア:

[(1, 52215680), (2, 26107840), (4, 13053920), (5, 10443136), (8, 6526960), (10, 5221568), (11, 4746880), (16, 3263480), (20, 2610784), (22, 2373440), (32, 1631740), (40, 1305392), (44, 1186720), (55, 949376), (64, 815870), (80, 652696), (88, 593360), (110, 474688), (128, 407935), (160, 326348), (176, 296680), (220, 237344), (320, 163174), (352, 148340), (440, 118672), (640, 81587), (704, 74170), (880, 59336), (1408, 37085), (1760, 29668), (3520, 14834), (7040, 7417)]