48324040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38971}}^1$

素因数の和:39013

約数の個数: 32

約数和(自身を含む): 112239360

約数和(自身を除く): 63915320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 38971, 77942, 155884, 194855, 311768, 389710, 779420, 1208101, 1558840, 2416202, 4832404, 6040505, 9664808, 12081010, 24162020, 48324040]

約数ペア:

[(1, 48324040), (2, 24162020), (4, 12081010), (5, 9664808), (8, 6040505), (10, 4832404), (20, 2416202), (31, 1558840), (40, 1208101), (62, 779420), (124, 389710), (155, 311768), (248, 194855), (310, 155884), (620, 77942), (1240, 38971)]