51278448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2221}}^1$

素因数の和:2282

約数の個数: 80

約数和(自身を含む): 146580896

約数和(自身を除く): 95302448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1776, 1924, 2221, 2886, 3848, 4442, 5772, 6663, 7696, 8884, 11544, 13326, 17768, 23088, 26652, 28873, 35536, 53304, 57746, 82177, 86619, 106608, 115492, 164354, 173238, 230984, 246531, 328708, 346476, 461968, 493062, 657416, 692952, 986124, 1068301, 1314832, 1385904, 1972248, 2136602, 3204903, 3944496, 4273204, 6409806, 8546408, 12819612, 17092816, 25639224, 51278448]

約数ペア:

[(1, 51278448), (2, 25639224), (3, 17092816), (4, 12819612), (6, 8546408), (8, 6409806), (12, 4273204), (13, 3944496), (16, 3204903), (24, 2136602), (26, 1972248), (37, 1385904), (39, 1314832), (48, 1068301), (52, 986124), (74, 692952), (78, 657416), (104, 493062), (111, 461968), (148, 346476), (156, 328708), (208, 246531), (222, 230984), (296, 173238), (312, 164354), (444, 115492), (481, 106608), (592, 86619), (624, 82177), (888, 57746), (962, 53304), (1443, 35536), (1776, 28873), (1924, 26652), (2221, 23088), (2886, 17768), (3848, 13326), (4442, 11544), (5772, 8884), (6663, 7696)]