55031820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29587}}^1$

素因数の和:29630

約数の個数: 48

約数和(自身を含む): 159065088

約数和(自身を除く): 104033268

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, 29587, 59174, 88761, 118348, 147935, 177522, 295870, 355044, 443805, 591740, 887610, 917197, 1775220, 1834394, 2751591, 3668788, 4585985, 5503182, 9171970, 11006364, 13757955, 18343940, 27515910, 55031820]

約数ペア:

[(1, 55031820), (2, 27515910), (3, 18343940), (4, 13757955), (5, 11006364), (6, 9171970), (10, 5503182), (12, 4585985), (15, 3668788), (20, 2751591), (30, 1834394), (31, 1775220), (60, 917197), (62, 887610), (93, 591740), (124, 443805), (155, 355044), (186, 295870), (310, 177522), (372, 147935), (465, 118348), (620, 88761), (930, 59174), (1860, 29587)]