48500520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1039}}^1$

素因数の和:1442

約数の個数: 64

約数和(自身を含む): 146016000

約数和(自身を除く): 97515480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 389, 778, 1039, 1167, 1556, 1945, 2078, 2334, 3112, 3117, 3890, 4156, 4668, 5195, 5835, 6234, 7780, 8312, 9336, 10390, 11670, 12468, 15560, 15585, 20780, 23340, 24936, 31170, 41560, 46680, 62340, 124680, 404171, 808342, 1212513, 1616684, 2020855, 2425026, 3233368, 4041710, 4850052, 6062565, 8083420, 9700104, 12125130, 16166840, 24250260, 48500520]

約数ペア:

[(1, 48500520), (2, 24250260), (3, 16166840), (4, 12125130), (5, 9700104), (6, 8083420), (8, 6062565), (10, 4850052), (12, 4041710), (15, 3233368), (20, 2425026), (24, 2020855), (30, 1616684), (40, 1212513), (60, 808342), (120, 404171), (389, 124680), (778, 62340), (1039, 46680), (1167, 41560), (1556, 31170), (1945, 24936), (2078, 23340), (2334, 20780), (3112, 15585), (3117, 15560), (3890, 12468), (4156, 11670), (4668, 10390), (5195, 9336), (5835, 8312), (6234, 7780)]