49135040

素因数分解:

$2^6\times 5^1\times {\mathrm{233}}^1\times {\mathrm{659}}^1$

素因数の和:909

約数の個数: 56

約数和(自身を含む): 117683280

約数和(自身を除く): 68548240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 233, 320, 466, 659, 932, 1165, 1318, 1864, 2330, 2636, 3295, 3728, 4660, 5272, 6590, 7456, 9320, 10544, 13180, 14912, 18640, 21088, 26360, 37280, 42176, 52720, 74560, 105440, 153547, 210880, 307094, 614188, 767735, 1228376, 1535470, 2456752, 3070940, 4913504, 6141880, 9827008, 12283760, 24567520, 49135040]

約数ペア:

[(1, 49135040), (2, 24567520), (4, 12283760), (5, 9827008), (8, 6141880), (10, 4913504), (16, 3070940), (20, 2456752), (32, 1535470), (40, 1228376), (64, 767735), (80, 614188), (160, 307094), (233, 210880), (320, 153547), (466, 105440), (659, 74560), (932, 52720), (1165, 42176), (1318, 37280), (1864, 26360), (2330, 21088), (2636, 18640), (3295, 14912), (3728, 13180), (4660, 10544), (5272, 9320), (6590, 7456)]