53733400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{5483}}^1$

素因数の和:5513

約数の個数: 72

約数和(自身を含む): 145353420

約数和(自身を除く): 91620020

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 5483, 9800, 10966, 21932, 27415, 38381, 43864, 54830, 76762, 109660, 137075, 153524, 191905, 219320, 268667, 274150, 307048, 383810, 537334, 548300, 767620, 959525, 1074668, 1096600, 1343335, 1535240, 1919050, 2149336, 2686670, 3838100, 5373340, 6716675, 7676200, 10746680, 13433350, 26866700, 53733400]

約数ペア:

[(1, 53733400), (2, 26866700), (4, 13433350), (5, 10746680), (7, 7676200), (8, 6716675), (10, 5373340), (14, 3838100), (20, 2686670), (25, 2149336), (28, 1919050), (35, 1535240), (40, 1343335), (49, 1096600), (50, 1074668), (56, 959525), (70, 767620), (98, 548300), (100, 537334), (140, 383810), (175, 307048), (196, 274150), (200, 268667), (245, 219320), (280, 191905), (350, 153524), (392, 137075), (490, 109660), (700, 76762), (980, 54830), (1225, 43864), (1400, 38381), (1960, 27415), (2450, 21932), (4900, 10966), (5483, 9800)]