51212496

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 138149888

約数和(自身を除く): 86937392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 127, 186, 248, 254, 271, 372, 381, 496, 508, 542, 744, 762, 813, 1016, 1084, 1488, 1524, 1626, 2032, 2168, 3048, 3252, 3937, 4336, 6096, 6504, 7874, 8401, 11811, 13008, 15748, 16802, 23622, 25203, 31496, 33604, 34417, 47244, 50406, 62992, 67208, 68834, 94488, 100812, 103251, 134416, 137668, 188976, 201624, 206502, 275336, 403248, 413004, 550672, 826008, 1066927, 1652016, 2133854, 3200781, 4267708, 6401562, 8535416, 12803124, 17070832, 25606248, 51212496]

約数ペア:

[(1, 51212496), (2, 25606248), (3, 17070832), (4, 12803124), (6, 8535416), (8, 6401562), (12, 4267708), (16, 3200781), (24, 2133854), (31, 1652016), (48, 1066927), (62, 826008), (93, 550672), (124, 413004), (127, 403248), (186, 275336), (248, 206502), (254, 201624), (271, 188976), (372, 137668), (381, 134416), (496, 103251), (508, 100812), (542, 94488), (744, 68834), (762, 67208), (813, 62992), (1016, 50406), (1084, 47244), (1488, 34417), (1524, 33604), (1626, 31496), (2032, 25203), (2168, 23622), (3048, 16802), (3252, 15748), (3937, 13008), (4336, 11811), (6096, 8401), (6504, 7874)]