51404808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23537}}^1$

素因数の和:23566

約数の個数: 64

約数和(自身を含む): 158175360

約数和(自身を除く): 106770552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 23537, 47074, 70611, 94148, 141222, 164759, 188296, 282444, 305981, 329518, 494277, 564888, 611962, 659036, 917943, 988554, 1223924, 1318072, 1835886, 1977108, 2141867, 2447848, 3671772, 3954216, 4283734, 6425601, 7343544, 8567468, 12851202, 17134936, 25702404, 51404808]

約数ペア:

[(1, 51404808), (2, 25702404), (3, 17134936), (4, 12851202), (6, 8567468), (7, 7343544), (8, 6425601), (12, 4283734), (13, 3954216), (14, 3671772), (21, 2447848), (24, 2141867), (26, 1977108), (28, 1835886), (39, 1318072), (42, 1223924), (52, 988554), (56, 917943), (78, 659036), (84, 611962), (91, 564888), (104, 494277), (156, 329518), (168, 305981), (182, 282444), (273, 188296), (312, 164759), (364, 141222), (546, 94148), (728, 70611), (1092, 47074), (2184, 23537)]