54125910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9859}}^1$

素因数の和:9933

約数の個数: 48

約数和(自身を含む): 143048880

約数和(自身を除く): 88922970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 9859, 19718, 29577, 49295, 59154, 88731, 98590, 147885, 177462, 295770, 443655, 601399, 887310, 1202798, 1804197, 3006995, 3608394, 5412591, 6013990, 9020985, 10825182, 18041970, 27062955, 54125910]

約数ペア:

[(1, 54125910), (2, 27062955), (3, 18041970), (5, 10825182), (6, 9020985), (9, 6013990), (10, 5412591), (15, 3608394), (18, 3006995), (30, 1804197), (45, 1202798), (61, 887310), (90, 601399), (122, 443655), (183, 295770), (305, 177462), (366, 147885), (549, 98590), (610, 88731), (915, 59154), (1098, 49295), (1830, 29577), (2745, 19718), (5490, 9859)]