53474620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 116444160

約数和(自身を除く): 62969540

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 127, 148, 185, 254, 370, 508, 569, 635, 740, 1138, 1270, 2276, 2540, 2845, 4699, 5690, 9398, 11380, 18796, 21053, 23495, 42106, 46990, 72263, 84212, 93980, 105265, 144526, 210530, 289052, 361315, 421060, 722630, 1445260, 2673731, 5347462, 10694924, 13368655, 26737310, 53474620]

約数ペア:

[(1, 53474620), (2, 26737310), (4, 13368655), (5, 10694924), (10, 5347462), (20, 2673731), (37, 1445260), (74, 722630), (127, 421060), (148, 361315), (185, 289052), (254, 210530), (370, 144526), (508, 105265), (569, 93980), (635, 84212), (740, 72263), (1138, 46990), (1270, 42106), (2276, 23495), (2540, 21053), (2845, 18796), (4699, 11380), (5690, 9398)]