49648980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26693}}^1$

素因数の和:26736

約数の個数: 48

約数和(自身を含む): 143506944

約数和(自身を除く): 93857964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 26693, 53386, 80079, 106772, 133465, 160158, 266930, 320316, 400395, 533860, 800790, 827483, 1601580, 1654966, 2482449, 3309932, 4137415, 4964898, 8274830, 9929796, 12412245, 16549660, 24824490, 49648980]

約数ペア:

[(1, 49648980), (2, 24824490), (3, 16549660), (4, 12412245), (5, 9929796), (6, 8274830), (10, 4964898), (12, 4137415), (15, 3309932), (20, 2482449), (30, 1654966), (31, 1601580), (60, 827483), (62, 800790), (93, 533860), (124, 400395), (155, 320316), (186, 266930), (310, 160158), (372, 133465), (465, 106772), (620, 80079), (930, 53386), (1860, 26693)]