51903300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5629

約数の個数: 72

約数和(自身を含む): 155045632

約数和(自身を除く): 103142332

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, 5581, 9300, 11162, 16743, 22324, 27905, 33486, 55810, 66972, 83715, 111620, 139525, 167430, 173011, 279050, 334860, 346022, 418575, 519033, 558100, 692044, 837150, 865055, 1038066, 1674300, 1730110, 2076132, 2595165, 3460220, 4325275, 5190330, 8650550, 10380660, 12975825, 17301100, 25951650, 51903300]

約数ペア:

[(1, 51903300), (2, 25951650), (3, 17301100), (4, 12975825), (5, 10380660), (6, 8650550), (10, 5190330), (12, 4325275), (15, 3460220), (20, 2595165), (25, 2076132), (30, 1730110), (31, 1674300), (50, 1038066), (60, 865055), (62, 837150), (75, 692044), (93, 558100), (100, 519033), (124, 418575), (150, 346022), (155, 334860), (186, 279050), (300, 173011), (310, 167430), (372, 139525), (465, 111620), (620, 83715), (775, 66972), (930, 55810), (1550, 33486), (1860, 27905), (2325, 22324), (3100, 16743), (4650, 11162), (5581, 9300)]