53855460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{299197}}^1$

素因数の和:299212

約数の個数: 36

約数和(自身を含む): 163362108

約数和(自身を除く): 109506648

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 299197, 598394, 897591, 1196788, 1495985, 1795182, 2692773, 2991970, 3590364, 4487955, 5385546, 5983940, 8975910, 10771092, 13463865, 17951820, 26927730, 53855460]

約数ペア:

[(1, 53855460), (2, 26927730), (3, 17951820), (4, 13463865), (5, 10771092), (6, 8975910), (9, 5983940), (10, 5385546), (12, 4487955), (15, 3590364), (18, 2991970), (20, 2692773), (30, 1795182), (36, 1495985), (45, 1196788), (60, 897591), (90, 598394), (180, 299197)]