53447880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1423}}^1$

素因数の和:1750

約数の個数: 64

約数和(自身を含む): 160968960

約数和(自身を除く): 107521080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1423, 1565, 1878, 2504, 2846, 3130, 3756, 4269, 4695, 5692, 6260, 7115, 7512, 8538, 9390, 11384, 12520, 14230, 17076, 18780, 21345, 28460, 34152, 37560, 42690, 56920, 85380, 170760, 445399, 890798, 1336197, 1781596, 2226995, 2672394, 3563192, 4453990, 5344788, 6680985, 8907980, 10689576, 13361970, 17815960, 26723940, 53447880]

約数ペア:

[(1, 53447880), (2, 26723940), (3, 17815960), (4, 13361970), (5, 10689576), (6, 8907980), (8, 6680985), (10, 5344788), (12, 4453990), (15, 3563192), (20, 2672394), (24, 2226995), (30, 1781596), (40, 1336197), (60, 890798), (120, 445399), (313, 170760), (626, 85380), (939, 56920), (1252, 42690), (1423, 37560), (1565, 34152), (1878, 28460), (2504, 21345), (2846, 18780), (3130, 17076), (3756, 14230), (4269, 12520), (4695, 11384), (5692, 9390), (6260, 8538), (7115, 7512)]