52578120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1255

約数の個数: 128

約数和(自身を含む): 183824640

約数和(自身を除く): 131246520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1181, 1272, 1484, 1590, 1855, 2120, 2226, 2362, 2968, 3180, 3543, 3710, 4452, 4724, 5565, 5905, 6360, 7086, 7420, 8267, 8904, 9448, 11130, 11810, 14172, 14840, 16534, 17715, 22260, 23620, 24801, 28344, 33068, 35430, 41335, 44520, 47240, 49602, 62593, 66136, 70860, 82670, 99204, 124005, 125186, 141720, 165340, 187779, 198408, 248010, 250372, 312965, 330680, 375558, 438151, 496020, 500744, 625930, 751116, 876302, 938895, 992040, 1251860, 1314453, 1502232, 1752604, 1877790, 2190755, 2503720, 2628906, 3505208, 3755580, 4381510, 5257812, 6572265, 7511160, 8763020, 10515624, 13144530, 17526040, 26289060, 52578120]

約数ペア:

[(1, 52578120), (2, 26289060), (3, 17526040), (4, 13144530), (5, 10515624), (6, 8763020), (7, 7511160), (8, 6572265), (10, 5257812), (12, 4381510), (14, 3755580), (15, 3505208), (20, 2628906), (21, 2503720), (24, 2190755), (28, 1877790), (30, 1752604), (35, 1502232), (40, 1314453), (42, 1251860), (53, 992040), (56, 938895), (60, 876302), (70, 751116), (84, 625930), (105, 500744), (106, 496020), (120, 438151), (140, 375558), (159, 330680), (168, 312965), (210, 250372), (212, 248010), (265, 198408), (280, 187779), (318, 165340), (371, 141720), (420, 125186), (424, 124005), (530, 99204), (636, 82670), (742, 70860), (795, 66136), (840, 62593), (1060, 49602), (1113, 47240), (1181, 44520), (1272, 41335), (1484, 35430), (1590, 33068), (1855, 28344), (2120, 24801), (2226, 23620), (2362, 22260), (2968, 17715), (3180, 16534), (3543, 14840), (3710, 14172), (4452, 11810), (4724, 11130), (5565, 9448), (5905, 8904), (6360, 8267), (7086, 7420)]