291229450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{253243}}^1$

素因数の和:253278

約数の個数: 24

約数和(自身を含む): 565240608

約数和(自身を除く): 274011158

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 253243, 506486, 1266215, 2532430, 5824589, 6331075, 11649178, 12662150, 29122945, 58245890, 145614725, 291229450]

約数ペア:

[(1, 291229450), (2, 145614725), (5, 58245890), (10, 29122945), (23, 12662150), (25, 11649178), (46, 6331075), (50, 5824589), (115, 2532430), (230, 1266215), (575, 506486), (1150, 253243)]