52484240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21163}}^1$

素因数の和:21207

約数の個数: 40

約数和(自身を含む): 125968128

約数和(自身を除く): 73483888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 21163, 42326, 84652, 105815, 169304, 211630, 338608, 423260, 656053, 846520, 1312106, 1693040, 2624212, 3280265, 5248424, 6560530, 10496848, 13121060, 26242120, 52484240]

約数ペア:

[(1, 52484240), (2, 26242120), (4, 13121060), (5, 10496848), (8, 6560530), (10, 5248424), (16, 3280265), (20, 2624212), (31, 1693040), (40, 1312106), (62, 846520), (80, 656053), (124, 423260), (155, 338608), (248, 211630), (310, 169304), (496, 105815), (620, 84652), (1240, 42326), (2480, 21163)]