55181550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{11867}}^1$

素因数の和:11913

約数の個数: 48

約数和(自身を含む): 141276672

約数和(自身を除く): 86095122

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 11867, 23734, 35601, 59335, 71202, 118670, 178005, 296675, 356010, 367877, 593350, 735754, 890025, 1103631, 1780050, 1839385, 2207262, 3678770, 5518155, 9196925, 11036310, 18393850, 27590775, 55181550]

約数ペア:

[(1, 55181550), (2, 27590775), (3, 18393850), (5, 11036310), (6, 9196925), (10, 5518155), (15, 3678770), (25, 2207262), (30, 1839385), (31, 1780050), (50, 1103631), (62, 890025), (75, 735754), (93, 593350), (150, 367877), (155, 356010), (186, 296675), (310, 178005), (465, 118670), (775, 71202), (930, 59335), (1550, 35601), (2325, 23734), (4650, 11867)]