48207460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2311}}^1$

素因数の和:2476

約数の個数: 48

約数和(自身を含む): 116524800

約数和(自身を除く): 68317340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2311, 2980, 4172, 4622, 5215, 9244, 10430, 11555, 16177, 20860, 23110, 32354, 46220, 64708, 80885, 161770, 323540, 344339, 688678, 1377356, 1721695, 2410373, 3443390, 4820746, 6886780, 9641492, 12051865, 24103730, 48207460]

約数ペア:

[(1, 48207460), (2, 24103730), (4, 12051865), (5, 9641492), (7, 6886780), (10, 4820746), (14, 3443390), (20, 2410373), (28, 1721695), (35, 1377356), (70, 688678), (140, 344339), (149, 323540), (298, 161770), (596, 80885), (745, 64708), (1043, 46220), (1490, 32354), (2086, 23110), (2311, 20860), (2980, 16177), (4172, 11555), (4622, 10430), (5215, 9244)]