48010820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16787}}^1$

素因数の和:16820

約数の個数: 48

約数和(自身を含む): 118456128

約数和(自身を除く): 70445308

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 16787, 33574, 67148, 83935, 167870, 184657, 218231, 335740, 369314, 436462, 738628, 872924, 923285, 1091155, 1846570, 2182310, 2400541, 3693140, 4364620, 4801082, 9602164, 12002705, 24005410, 48010820]

約数ペア:

[(1, 48010820), (2, 24005410), (4, 12002705), (5, 9602164), (10, 4801082), (11, 4364620), (13, 3693140), (20, 2400541), (22, 2182310), (26, 1846570), (44, 1091155), (52, 923285), (55, 872924), (65, 738628), (110, 436462), (130, 369314), (143, 335740), (220, 218231), (260, 184657), (286, 167870), (572, 83935), (715, 67148), (1430, 33574), (2860, 16787)]