47869890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{51473}}^1$

素因数の和:51514

約数の個数: 32

約数和(自身を含む): 118596096

約数和(自身を除く): 70726206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 51473, 102946, 154419, 257365, 308838, 514730, 772095, 1544190, 1595663, 3191326, 4786989, 7978315, 9573978, 15956630, 23934945, 47869890]

約数ペア:

[(1, 47869890), (2, 23934945), (3, 15956630), (5, 9573978), (6, 7978315), (10, 4786989), (15, 3191326), (30, 1595663), (31, 1544190), (62, 772095), (93, 514730), (155, 308838), (186, 257365), (310, 154419), (465, 102946), (930, 51473)]