51555056

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3461}}^1$

素因数の和:3502

約数の個数: 60

約数和(自身を含む): 122347080

約数和(自身を除く): 70792024

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3461, 3724, 6922, 7448, 13844, 14896, 24227, 27688, 48454, 55376, 65759, 96908, 131518, 169589, 193816, 263036, 339178, 387632, 460313, 526072, 678356, 920626, 1052144, 1356712, 1841252, 2713424, 3222191, 3682504, 6444382, 7365008, 12888764, 25777528, 51555056]

約数ペア:

[(1, 51555056), (2, 25777528), (4, 12888764), (7, 7365008), (8, 6444382), (14, 3682504), (16, 3222191), (19, 2713424), (28, 1841252), (38, 1356712), (49, 1052144), (56, 920626), (76, 678356), (98, 526072), (112, 460313), (133, 387632), (152, 339178), (196, 263036), (266, 193816), (304, 169589), (392, 131518), (532, 96908), (784, 65759), (931, 55376), (1064, 48454), (1862, 27688), (2128, 24227), (3461, 14896), (3724, 13844), (6922, 7448)]