52733800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{5381}}^1$

素因数の和:5411

約数の個数: 72

約数和(自身を含む): 142649910

約数和(自身を除く): 89916110

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, 5381, 9800, 10762, 21524, 26905, 37667, 43048, 53810, 75334, 107620, 134525, 150668, 188335, 215240, 263669, 269050, 301336, 376670, 527338, 538100, 753340, 941675, 1054676, 1076200, 1318345, 1506680, 1883350, 2109352, 2636690, 3766700, 5273380, 6591725, 7533400, 10546760, 13183450, 26366900, 52733800]

約数ペア:

[(1, 52733800), (2, 26366900), (4, 13183450), (5, 10546760), (7, 7533400), (8, 6591725), (10, 5273380), (14, 3766700), (20, 2636690), (25, 2109352), (28, 1883350), (35, 1506680), (40, 1318345), (49, 1076200), (50, 1054676), (56, 941675), (70, 753340), (98, 538100), (100, 527338), (140, 376670), (175, 301336), (196, 269050), (200, 263669), (245, 215240), (280, 188335), (350, 150668), (392, 134525), (490, 107620), (700, 75334), (980, 53810), (1225, 43048), (1400, 37667), (1960, 26905), (2450, 21524), (4900, 10762), (5381, 9800)]