52202040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:653

約数の個数: 128

約数和(自身を含む): 173560320

約数和(自身を除く): 121358280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 426, 440, 557, 568, 660, 710, 781, 852, 1065, 1114, 1320, 1420, 1562, 1671, 1704, 2130, 2228, 2343, 2785, 2840, 3124, 3342, 3905, 4260, 4456, 4686, 5570, 6127, 6248, 6684, 7810, 8355, 8520, 9372, 11140, 11715, 12254, 13368, 15620, 16710, 18381, 18744, 22280, 23430, 24508, 30635, 31240, 33420, 36762, 39547, 46860, 49016, 61270, 66840, 73524, 79094, 91905, 93720, 118641, 122540, 147048, 158188, 183810, 197735, 237282, 245080, 316376, 367620, 395470, 435017, 474564, 593205, 735240, 790940, 870034, 949128, 1186410, 1305051, 1581880, 1740068, 2175085, 2372820, 2610102, 3480136, 4350170, 4745640, 5220204, 6525255, 8700340, 10440408, 13050510, 17400680, 26101020, 52202040]

約数ペア:

[(1, 52202040), (2, 26101020), (3, 17400680), (4, 13050510), (5, 10440408), (6, 8700340), (8, 6525255), (10, 5220204), (11, 4745640), (12, 4350170), (15, 3480136), (20, 2610102), (22, 2372820), (24, 2175085), (30, 1740068), (33, 1581880), (40, 1305051), (44, 1186410), (55, 949128), (60, 870034), (66, 790940), (71, 735240), (88, 593205), (110, 474564), (120, 435017), (132, 395470), (142, 367620), (165, 316376), (213, 245080), (220, 237282), (264, 197735), (284, 183810), (330, 158188), (355, 147048), (426, 122540), (440, 118641), (557, 93720), (568, 91905), (660, 79094), (710, 73524), (781, 66840), (852, 61270), (1065, 49016), (1114, 46860), (1320, 39547), (1420, 36762), (1562, 33420), (1671, 31240), (1704, 30635), (2130, 24508), (2228, 23430), (2343, 22280), (2785, 18744), (2840, 18381), (3124, 16710), (3342, 15620), (3905, 13368), (4260, 12254), (4456, 11715), (4686, 11140), (5570, 9372), (6127, 8520), (6248, 8355), (6684, 7810)]