55471026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 125193600

約数和(自身を除く): 69722574

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 137, 174, 179, 274, 358, 377, 411, 537, 754, 822, 1074, 1131, 1781, 2262, 2327, 3562, 3973, 4654, 5191, 5343, 6981, 7946, 10382, 10686, 11919, 13962, 15573, 23838, 24523, 31146, 49046, 51649, 67483, 73569, 103298, 134966, 147138, 154947, 202449, 309894, 318799, 404898, 637598, 711167, 956397, 1422334, 1912794, 2133501, 4267002, 9245171, 18490342, 27735513, 55471026]

約数ペア:

[(1, 55471026), (2, 27735513), (3, 18490342), (6, 9245171), (13, 4267002), (26, 2133501), (29, 1912794), (39, 1422334), (58, 956397), (78, 711167), (87, 637598), (137, 404898), (174, 318799), (179, 309894), (274, 202449), (358, 154947), (377, 147138), (411, 134966), (537, 103298), (754, 73569), (822, 67483), (1074, 51649), (1131, 49046), (1781, 31146), (2262, 24523), (2327, 23838), (3562, 15573), (3973, 13962), (4654, 11919), (5191, 10686), (5343, 10382), (6981, 7946)]