55251630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{87701}}^1$

素因数の和:87721

約数の個数: 48

約数和(自身を含む): 164178144

約数和(自身を除く): 108926514

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 87701, 175402, 263103, 438505, 526206, 613907, 789309, 877010, 1227814, 1315515, 1578618, 1841721, 2631030, 3069535, 3683442, 3946545, 5525163, 6139070, 7893090, 9208605, 11050326, 18417210, 27625815, 55251630]

約数ペア:

[(1, 55251630), (2, 27625815), (3, 18417210), (5, 11050326), (6, 9208605), (7, 7893090), (9, 6139070), (10, 5525163), (14, 3946545), (15, 3683442), (18, 3069535), (21, 2631030), (30, 1841721), (35, 1578618), (42, 1315515), (45, 1227814), (63, 877010), (70, 789309), (90, 613907), (105, 526206), (126, 438505), (210, 263103), (315, 175402), (630, 87701)]