47818720

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5639}}^1$

素因数の和:5707

約数の個数: 48

約数和(自身を含む): 115123680

約数和(自身を除く): 67304960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 5639, 8480, 11278, 22556, 28195, 45112, 56390, 90224, 112780, 180448, 225560, 298867, 451120, 597734, 902240, 1195468, 1494335, 2390936, 2988670, 4781872, 5977340, 9563744, 11954680, 23909360, 47818720]

約数ペア:

[(1, 47818720), (2, 23909360), (4, 11954680), (5, 9563744), (8, 5977340), (10, 4781872), (16, 2988670), (20, 2390936), (32, 1494335), (40, 1195468), (53, 902240), (80, 597734), (106, 451120), (160, 298867), (212, 225560), (265, 180448), (424, 112780), (530, 90224), (848, 56390), (1060, 45112), (1696, 28195), (2120, 22556), (4240, 11278), (5639, 8480)]