49920368

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:705

約数の個数: 40

約数和(自身を含む): 100678080

約数和(自身を除く): 50757712

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 271, 397, 464, 542, 794, 1084, 1588, 2168, 3176, 4336, 6352, 7859, 11513, 15718, 23026, 31436, 46052, 62872, 92104, 107587, 125744, 184208, 215174, 430348, 860696, 1721392, 3120023, 6240046, 12480092, 24960184, 49920368]

約数ペア:

[(1, 49920368), (2, 24960184), (4, 12480092), (8, 6240046), (16, 3120023), (29, 1721392), (58, 860696), (116, 430348), (232, 215174), (271, 184208), (397, 125744), (464, 107587), (542, 92104), (794, 62872), (1084, 46052), (1588, 31436), (2168, 23026), (3176, 15718), (4336, 11513), (6352, 7859)]