55403910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{615599}}^1$

素因数の和:615612

約数の個数: 24

約数和(自身を含む): 144050400

約数和(自身を除く): 88646490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 615599, 1231198, 1846797, 3077995, 3693594, 5540391, 6155990, 9233985, 11080782, 18467970, 27701955, 55403910]

約数ペア:

[(1, 55403910), (2, 27701955), (3, 18467970), (5, 11080782), (6, 9233985), (9, 6155990), (10, 5540391), (15, 3693594), (18, 3077995), (30, 1846797), (45, 1231198), (90, 615599)]