51713792

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 114177840

約数和(自身を除く): 62464048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 256, 328, 379, 416, 533, 656, 758, 832, 1066, 1312, 1516, 1664, 2132, 2624, 3032, 3328, 4264, 4927, 5248, 6064, 8528, 9854, 10496, 12128, 15539, 17056, 19708, 24256, 31078, 34112, 39416, 48512, 62156, 68224, 78832, 97024, 124312, 136448, 157664, 202007, 248624, 315328, 404014, 497248, 630656, 808028, 994496, 1261312, 1616056, 1988992, 3232112, 3977984, 6464224, 12928448, 25856896, 51713792]

約数ペア:

[(1, 51713792), (2, 25856896), (4, 12928448), (8, 6464224), (13, 3977984), (16, 3232112), (26, 1988992), (32, 1616056), (41, 1261312), (52, 994496), (64, 808028), (82, 630656), (104, 497248), (128, 404014), (164, 315328), (208, 248624), (256, 202007), (328, 157664), (379, 136448), (416, 124312), (533, 97024), (656, 78832), (758, 68224), (832, 62156), (1066, 48512), (1312, 39416), (1516, 34112), (1664, 31078), (2132, 24256), (2624, 19708), (3032, 17056), (3328, 15539), (4264, 12128), (4927, 10496), (5248, 9854), (6064, 8528)]