51385290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5023}}^1$

素因数の和:5075

約数の個数: 64

約数和(自身を含む): 138903552

約数和(自身を除く): 87518262

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5023, 5115, 10046, 10230, 15069, 25115, 30138, 50230, 55253, 75345, 110506, 150690, 155713, 165759, 276265, 311426, 331518, 467139, 552530, 778565, 828795, 934278, 1557130, 1657590, 1712843, 2335695, 3425686, 4671390, 5138529, 8564215, 10277058, 17128430, 25692645, 51385290]

約数ペア:

[(1, 51385290), (2, 25692645), (3, 17128430), (5, 10277058), (6, 8564215), (10, 5138529), (11, 4671390), (15, 3425686), (22, 2335695), (30, 1712843), (31, 1657590), (33, 1557130), (55, 934278), (62, 828795), (66, 778565), (93, 552530), (110, 467139), (155, 331518), (165, 311426), (186, 276265), (310, 165759), (330, 155713), (341, 150690), (465, 110506), (682, 75345), (930, 55253), (1023, 50230), (1705, 30138), (2046, 25115), (3410, 15069), (5023, 10230), (5115, 10046)]