53878428

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 140985936

約数和(自身を除く): 87107508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 173, 211, 246, 346, 369, 422, 492, 519, 633, 692, 738, 844, 1038, 1266, 1476, 1557, 1899, 2076, 2532, 3114, 3798, 6228, 7093, 7596, 8651, 14186, 17302, 21279, 25953, 28372, 34604, 36503, 42558, 51906, 63837, 73006, 77859, 85116, 103812, 109509, 127674, 146012, 155718, 219018, 255348, 311436, 328527, 438036, 657054, 1314108, 1496623, 2993246, 4489869, 5986492, 8979738, 13469607, 17959476, 26939214, 53878428]

約数ペア:

[(1, 53878428), (2, 26939214), (3, 17959476), (4, 13469607), (6, 8979738), (9, 5986492), (12, 4489869), (18, 2993246), (36, 1496623), (41, 1314108), (82, 657054), (123, 438036), (164, 328527), (173, 311436), (211, 255348), (246, 219018), (346, 155718), (369, 146012), (422, 127674), (492, 109509), (519, 103812), (633, 85116), (692, 77859), (738, 73006), (844, 63837), (1038, 51906), (1266, 42558), (1476, 36503), (1557, 34604), (1899, 28372), (2076, 25953), (2532, 21279), (3114, 17302), (3798, 14186), (6228, 8651), (7093, 7596)]