49125080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 115257600

約数和(自身を除く): 66132520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 173, 229, 248, 310, 346, 458, 620, 692, 865, 916, 1145, 1240, 1384, 1730, 1832, 2290, 3460, 4580, 5363, 6920, 7099, 9160, 10726, 14198, 21452, 26815, 28396, 35495, 39617, 42904, 53630, 56792, 70990, 79234, 107260, 141980, 158468, 198085, 214520, 283960, 316936, 396170, 792340, 1228127, 1584680, 2456254, 4912508, 6140635, 9825016, 12281270, 24562540, 49125080]

約数ペア:

[(1, 49125080), (2, 24562540), (4, 12281270), (5, 9825016), (8, 6140635), (10, 4912508), (20, 2456254), (31, 1584680), (40, 1228127), (62, 792340), (124, 396170), (155, 316936), (173, 283960), (229, 214520), (248, 198085), (310, 158468), (346, 141980), (458, 107260), (620, 79234), (692, 70990), (865, 56792), (916, 53630), (1145, 42904), (1240, 39617), (1384, 35495), (1730, 28396), (1832, 26815), (2290, 21452), (3460, 14198), (4580, 10726), (5363, 9160), (6920, 7099)]