49445968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21611}}^1$

素因数の和:21643

約数の個数: 40

約数和(自身を含む): 112555296

約数和(自身を除く): 63109328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 21611, 43222, 86444, 172888, 237721, 280943, 345776, 475442, 561886, 950884, 1123772, 1901768, 2247544, 3090373, 3803536, 4495088, 6180746, 12361492, 24722984, 49445968]

約数ペア:

[(1, 49445968), (2, 24722984), (4, 12361492), (8, 6180746), (11, 4495088), (13, 3803536), (16, 3090373), (22, 2247544), (26, 1901768), (44, 1123772), (52, 950884), (88, 561886), (104, 475442), (143, 345776), (176, 280943), (208, 237721), (286, 172888), (572, 86444), (1144, 43222), (2288, 21611)]