51799140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9283}}^1$

素因数の和:9329

約数の個数: 72

約数和(自身を含む): 162210048

約数和(自身を除く): 110410908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 9283, 18566, 27849, 37132, 46415, 55698, 83547, 92830, 111396, 139245, 167094, 185660, 278490, 287773, 334188, 417735, 556980, 575546, 835470, 863319, 1151092, 1438865, 1670940, 1726638, 2589957, 2877730, 3453276, 4316595, 5179914, 5755460, 8633190, 10359828, 12949785, 17266380, 25899570, 51799140]

約数ペア:

[(1, 51799140), (2, 25899570), (3, 17266380), (4, 12949785), (5, 10359828), (6, 8633190), (9, 5755460), (10, 5179914), (12, 4316595), (15, 3453276), (18, 2877730), (20, 2589957), (30, 1726638), (31, 1670940), (36, 1438865), (45, 1151092), (60, 863319), (62, 835470), (90, 575546), (93, 556980), (124, 417735), (155, 334188), (180, 287773), (186, 278490), (279, 185660), (310, 167094), (372, 139245), (465, 111396), (558, 92830), (620, 83547), (930, 55698), (1116, 46415), (1395, 37132), (1860, 27849), (2790, 18566), (5580, 9283)]