57096760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29131}}^1$

素因数の和:29156

約数の個数: 48

約数和(自身を含む): 149447160

約数和(自身を除く): 92350400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 29131, 58262, 116524, 145655, 203917, 233048, 291310, 407834, 582620, 815668, 1019585, 1165240, 1427419, 1631336, 2039170, 2854838, 4078340, 5709676, 7137095, 8156680, 11419352, 14274190, 28548380, 57096760]

約数ペア:

[(1, 57096760), (2, 28548380), (4, 14274190), (5, 11419352), (7, 8156680), (8, 7137095), (10, 5709676), (14, 4078340), (20, 2854838), (28, 2039170), (35, 1631336), (40, 1427419), (49, 1165240), (56, 1019585), (70, 815668), (98, 582620), (140, 407834), (196, 291310), (245, 233048), (280, 203917), (392, 145655), (490, 116524), (980, 58262), (1960, 29131)]