47454980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 105525504

約数和(自身を除く): 58070524

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1453, 1633, 2906, 3266, 5812, 6532, 7265, 8165, 14530, 16330, 29060, 32660, 33419, 66838, 103163, 133676, 167095, 206326, 334190, 412652, 515815, 668380, 1031630, 2063260, 2372749, 4745498, 9490996, 11863745, 23727490, 47454980]

約数ペア:

[(1, 47454980), (2, 23727490), (4, 11863745), (5, 9490996), (10, 4745498), (20, 2372749), (23, 2063260), (46, 1031630), (71, 668380), (92, 515815), (115, 412652), (142, 334190), (230, 206326), (284, 167095), (355, 133676), (460, 103163), (710, 66838), (1420, 33419), (1453, 32660), (1633, 29060), (2906, 16330), (3266, 14530), (5812, 8165), (6532, 7265)]