52361240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45139}}^1$

素因数の和:45179

約数の個数: 32

約数和(自身を含む): 121878000

約数和(自身を除く): 69516760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 45139, 90278, 180556, 225695, 361112, 451390, 902780, 1309031, 1805560, 2618062, 5236124, 6545155, 10472248, 13090310, 26180620, 52361240]

約数ペア:

[(1, 52361240), (2, 26180620), (4, 13090310), (5, 10472248), (8, 6545155), (10, 5236124), (20, 2618062), (29, 1805560), (40, 1309031), (58, 902780), (116, 451390), (145, 361112), (232, 225695), (290, 180556), (580, 90278), (1160, 45139)]