51534030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{74687}}^1$

素因数の和:74720

約数の個数: 32

約数和(自身を含む): 129060864

約数和(自身を除く): 77526834

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 74687, 149374, 224061, 373435, 448122, 746870, 1120305, 1717801, 2240610, 3435602, 5153403, 8589005, 10306806, 17178010, 25767015, 51534030]

約数ペア:

[(1, 51534030), (2, 25767015), (3, 17178010), (5, 10306806), (6, 8589005), (10, 5153403), (15, 3435602), (23, 2240610), (30, 1717801), (46, 1120305), (69, 746870), (115, 448122), (138, 373435), (230, 224061), (345, 149374), (690, 74687)]