47964436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 97451200

約数和(自身を除く): 49486764

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 247, 494, 559, 817, 988, 1118, 1129, 1634, 2236, 2258, 3268, 4516, 10621, 14677, 21242, 21451, 29354, 42484, 42902, 48547, 58708, 85804, 97094, 194188, 278863, 557726, 631111, 922393, 1115452, 1262222, 1844786, 2524444, 3689572, 11991109, 23982218, 47964436]

約数ペア:

[(1, 47964436), (2, 23982218), (4, 11991109), (13, 3689572), (19, 2524444), (26, 1844786), (38, 1262222), (43, 1115452), (52, 922393), (76, 631111), (86, 557726), (172, 278863), (247, 194188), (494, 97094), (559, 85804), (817, 58708), (988, 48547), (1118, 42902), (1129, 42484), (1634, 29354), (2236, 21451), (2258, 21242), (3268, 14677), (4516, 10621)]