48369760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17783}}^1$

素因数の和:17815

約数の個数: 48

約数和(自身を含む): 121002336

約数和(自身を除く): 72632576

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 17783, 35566, 71132, 88915, 142264, 177830, 284528, 302311, 355660, 569056, 604622, 711320, 1209244, 1422640, 1511555, 2418488, 2845280, 3023110, 4836976, 6046220, 9673952, 12092440, 24184880, 48369760]

約数ペア:

[(1, 48369760), (2, 24184880), (4, 12092440), (5, 9673952), (8, 6046220), (10, 4836976), (16, 3023110), (17, 2845280), (20, 2418488), (32, 1511555), (34, 1422640), (40, 1209244), (68, 711320), (80, 604622), (85, 569056), (136, 355660), (160, 302311), (170, 284528), (272, 177830), (340, 142264), (544, 88915), (680, 71132), (1360, 35566), (2720, 17783)]