55272640

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3259}}^1$

素因数の和:3329

約数の個数: 56

約数和(自身を含む): 134142480

約数和(自身を除く): 78869840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3259, 3392, 4240, 6518, 8480, 13036, 16295, 16960, 26072, 32590, 52144, 65180, 104288, 130360, 172727, 208576, 260720, 345454, 521440, 690908, 863635, 1042880, 1381816, 1727270, 2763632, 3454540, 5527264, 6909080, 11054528, 13818160, 27636320, 55272640]

約数ペア:

[(1, 55272640), (2, 27636320), (4, 13818160), (5, 11054528), (8, 6909080), (10, 5527264), (16, 3454540), (20, 2763632), (32, 1727270), (40, 1381816), (53, 1042880), (64, 863635), (80, 690908), (106, 521440), (160, 345454), (212, 260720), (265, 208576), (320, 172727), (424, 130360), (530, 104288), (848, 65180), (1060, 52144), (1696, 32590), (2120, 26072), (3259, 16960), (3392, 16295), (4240, 13036), (6518, 8480)]