49748764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 101073280

約数和(自身を除く): 51324516

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 247, 494, 559, 817, 988, 1118, 1171, 1634, 2236, 2342, 3268, 4684, 10621, 15223, 21242, 22249, 30446, 42484, 44498, 50353, 60892, 88996, 100706, 201412, 289237, 578474, 654589, 956707, 1156948, 1309178, 1913414, 2618356, 3826828, 12437191, 24874382, 49748764]

約数ペア:

[(1, 49748764), (2, 24874382), (4, 12437191), (13, 3826828), (19, 2618356), (26, 1913414), (38, 1309178), (43, 1156948), (52, 956707), (76, 654589), (86, 578474), (172, 289237), (247, 201412), (494, 100706), (559, 88996), (817, 60892), (988, 50353), (1118, 44498), (1171, 42484), (1634, 30446), (2236, 22249), (2342, 21242), (3268, 15223), (4684, 10621)]