51326700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5519}}^1$

素因数の和:5567

約数の個数: 72

約数和(自身を含む): 153323520

約数和(自身を除く): 101996820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 5519, 9300, 11038, 16557, 22076, 27595, 33114, 55190, 66228, 82785, 110380, 137975, 165570, 171089, 275950, 331140, 342178, 413925, 513267, 551900, 684356, 827850, 855445, 1026534, 1655700, 1710890, 2053068, 2566335, 3421780, 4277225, 5132670, 8554450, 10265340, 12831675, 17108900, 25663350, 51326700]

約数ペア:

[(1, 51326700), (2, 25663350), (3, 17108900), (4, 12831675), (5, 10265340), (6, 8554450), (10, 5132670), (12, 4277225), (15, 3421780), (20, 2566335), (25, 2053068), (30, 1710890), (31, 1655700), (50, 1026534), (60, 855445), (62, 827850), (75, 684356), (93, 551900), (100, 513267), (124, 413925), (150, 342178), (155, 331140), (186, 275950), (300, 171089), (310, 165570), (372, 137975), (465, 110380), (620, 82785), (775, 66228), (930, 55190), (1550, 33114), (1860, 27595), (2325, 22076), (3100, 16557), (4650, 11038), (5519, 9300)]