47145436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 91869120

約数和(自身を除く): 44723684

約数列:

[1, 2, 4, 13, 26, 52, 61, 89, 122, 167, 178, 244, 334, 356, 668, 793, 1157, 1586, 2171, 2314, 3172, 4342, 4628, 5429, 8684, 10187, 10858, 14863, 20374, 21716, 29726, 40748, 59452, 70577, 132431, 141154, 193219, 264862, 282308, 386438, 529724, 772876, 906643, 1813286, 3626572, 11786359, 23572718, 47145436]

約数ペア:

[(1, 47145436), (2, 23572718), (4, 11786359), (13, 3626572), (26, 1813286), (52, 906643), (61, 772876), (89, 529724), (122, 386438), (167, 282308), (178, 264862), (244, 193219), (334, 141154), (356, 132431), (668, 70577), (793, 59452), (1157, 40748), (1586, 29726), (2171, 21716), (2314, 20374), (3172, 14863), (4342, 10858), (4628, 10187), (5429, 8684)]