51845404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 103638528

約数和(自身を除く): 51793124

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 67, 92, 134, 268, 299, 598, 647, 871, 1196, 1294, 1541, 1742, 2588, 3082, 3484, 6164, 8411, 14881, 16822, 20033, 29762, 33644, 40066, 43349, 59524, 80132, 86698, 173396, 193453, 386906, 563537, 773812, 997027, 1127074, 1994054, 2254148, 3988108, 12961351, 25922702, 51845404]

約数ペア:

[(1, 51845404), (2, 25922702), (4, 12961351), (13, 3988108), (23, 2254148), (26, 1994054), (46, 1127074), (52, 997027), (67, 773812), (92, 563537), (134, 386906), (268, 193453), (299, 173396), (598, 86698), (647, 80132), (871, 59524), (1196, 43349), (1294, 40066), (1541, 33644), (1742, 29762), (2588, 20033), (3082, 16822), (3484, 14881), (6164, 8411)]