49996680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1039}}^1$

素因数の和:1454

約数の個数: 64

約数和(自身を含む): 150508800

約数和(自身を除く): 100512120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 802, 1039, 1203, 1604, 2005, 2078, 2406, 3117, 3208, 4010, 4156, 4812, 5195, 6015, 6234, 8020, 8312, 9624, 10390, 12030, 12468, 15585, 16040, 20780, 24060, 24936, 31170, 41560, 48120, 62340, 124680, 416639, 833278, 1249917, 1666556, 2083195, 2499834, 3333112, 4166390, 4999668, 6249585, 8332780, 9999336, 12499170, 16665560, 24998340, 49996680]

約数ペア:

[(1, 49996680), (2, 24998340), (3, 16665560), (4, 12499170), (5, 9999336), (6, 8332780), (8, 6249585), (10, 4999668), (12, 4166390), (15, 3333112), (20, 2499834), (24, 2083195), (30, 1666556), (40, 1249917), (60, 833278), (120, 416639), (401, 124680), (802, 62340), (1039, 48120), (1203, 41560), (1604, 31170), (2005, 24936), (2078, 24060), (2406, 20780), (3117, 16040), (3208, 15585), (4010, 12468), (4156, 12030), (4812, 10390), (5195, 9624), (6015, 8312), (6234, 8020)]