56632660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13049}}^1$

素因数の和:13096

約数の個数: 48

約数和(自身を含む): 140313600

約数和(自身を除く): 83680940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 13049, 26098, 52196, 65245, 91343, 130490, 182686, 260980, 365372, 404519, 456715, 809038, 913430, 1618076, 1826860, 2022595, 2831633, 4045190, 5663266, 8090380, 11326532, 14158165, 28316330, 56632660]

約数ペア:

[(1, 56632660), (2, 28316330), (4, 14158165), (5, 11326532), (7, 8090380), (10, 5663266), (14, 4045190), (20, 2831633), (28, 2022595), (31, 1826860), (35, 1618076), (62, 913430), (70, 809038), (124, 456715), (140, 404519), (155, 365372), (217, 260980), (310, 182686), (434, 130490), (620, 91343), (868, 65245), (1085, 52196), (2170, 26098), (4340, 13049)]