47177660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 104509440

約数和(自身を除く): 57331780

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 620, 940, 1457, 1619, 2914, 3238, 5828, 6476, 7285, 8095, 14570, 16190, 29140, 32380, 50189, 76093, 100378, 152186, 200756, 250945, 304372, 380465, 501890, 760930, 1003780, 1521860, 2358883, 4717766, 9435532, 11794415, 23588830, 47177660]

約数ペア:

[(1, 47177660), (2, 23588830), (4, 11794415), (5, 9435532), (10, 4717766), (20, 2358883), (31, 1521860), (47, 1003780), (62, 760930), (94, 501890), (124, 380465), (155, 304372), (188, 250945), (235, 200756), (310, 152186), (470, 100378), (620, 76093), (940, 50189), (1457, 32380), (1619, 29140), (2914, 16190), (3238, 14570), (5828, 8095), (6476, 7285)]