51302808

素因数分解:

$2^3\times 3^4\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:1990

約数の個数: 80

約数和(自身を含む): 147276360

約数和(自身を除く): 95973552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 246, 324, 328, 369, 492, 648, 738, 984, 1107, 1476, 1931, 2214, 2952, 3321, 3862, 4428, 5793, 6642, 7724, 8856, 11586, 13284, 15448, 17379, 23172, 26568, 34758, 46344, 52137, 69516, 79171, 104274, 139032, 156411, 158342, 208548, 237513, 312822, 316684, 417096, 475026, 625644, 633368, 712539, 950052, 1251288, 1425078, 1900104, 2137617, 2850156, 4275234, 5700312, 6412851, 8550468, 12825702, 17100936, 25651404, 51302808]

約数ペア:

[(1, 51302808), (2, 25651404), (3, 17100936), (4, 12825702), (6, 8550468), (8, 6412851), (9, 5700312), (12, 4275234), (18, 2850156), (24, 2137617), (27, 1900104), (36, 1425078), (41, 1251288), (54, 950052), (72, 712539), (81, 633368), (82, 625644), (108, 475026), (123, 417096), (162, 316684), (164, 312822), (216, 237513), (246, 208548), (324, 158342), (328, 156411), (369, 139032), (492, 104274), (648, 79171), (738, 69516), (984, 52137), (1107, 46344), (1476, 34758), (1931, 26568), (2214, 23172), (2952, 17379), (3321, 15448), (3862, 13284), (4428, 11586), (5793, 8856), (6642, 7724)]