51457528

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 99617760

約数和(自身を除く): 48160232

約数列:

[1, 2, 4, 8, 37, 74, 148, 263, 296, 526, 661, 1052, 1322, 2104, 2644, 5288, 9731, 19462, 24457, 38924, 48914, 77848, 97828, 173843, 195656, 347686, 695372, 1390744, 6432191, 12864382, 25728764, 51457528]

約数ペア:

[(1, 51457528), (2, 25728764), (4, 12864382), (8, 6432191), (37, 1390744), (74, 695372), (148, 347686), (263, 195656), (296, 173843), (526, 97828), (661, 77848), (1052, 48914), (1322, 38924), (2104, 24457), (2644, 19462), (5288, 9731)]