51338898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9539}}^1$

素因数の和:9583

約数の個数: 48

約数和(自身を含む): 125012160

約数和(自身を除く): 73673262

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 9539, 19078, 28617, 57234, 85851, 124007, 171702, 219397, 248014, 372021, 438794, 658191, 744042, 1116063, 1316382, 1974573, 2232126, 2852161, 3949146, 5704322, 8556483, 17112966, 25669449, 51338898]

約数ペア:

[(1, 51338898), (2, 25669449), (3, 17112966), (6, 8556483), (9, 5704322), (13, 3949146), (18, 2852161), (23, 2232126), (26, 1974573), (39, 1316382), (46, 1116063), (69, 744042), (78, 658191), (117, 438794), (138, 372021), (207, 248014), (234, 219397), (299, 171702), (414, 124007), (598, 85851), (897, 57234), (1794, 28617), (2691, 19078), (5382, 9539)]