52159055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 71124480

約数和(自身を除く): 18965425

約数列:

[1, 5, 13, 23, 65, 115, 139, 251, 299, 695, 1255, 1495, 1807, 3197, 3263, 5773, 9035, 15985, 16315, 28865, 34889, 41561, 75049, 174445, 207805, 375245, 453557, 802447, 2267785, 4012235, 10431811, 52159055]

約数ペア:

[(1, 52159055), (5, 10431811), (13, 4012235), (23, 2267785), (65, 802447), (115, 453557), (139, 375245), (251, 207805), (299, 174445), (695, 75049), (1255, 41561), (1495, 34889), (1807, 28865), (3197, 16315), (3263, 15985), (5773, 9035)]