54951820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2099}}^1$

素因数の和:2143

約数の個数: 96

約数和(自身を含む): 152409600

約数和(自身を除く): 97457780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1190, 1309, 1540, 1870, 2099, 2380, 2618, 3740, 4198, 5236, 6545, 8396, 10495, 13090, 14693, 20990, 23089, 26180, 29386, 35683, 41980, 46178, 58772, 71366, 73465, 92356, 115445, 142732, 146930, 161623, 178415, 230890, 249781, 293860, 323246, 356830, 392513, 461780, 499562, 646492, 713660, 785026, 808115, 999124, 1248905, 1570052, 1616230, 1962565, 2497810, 2747591, 3232460, 3925130, 4995620, 5495182, 7850260, 10990364, 13737955, 27475910, 54951820]

約数ペア:

[(1, 54951820), (2, 27475910), (4, 13737955), (5, 10990364), (7, 7850260), (10, 5495182), (11, 4995620), (14, 3925130), (17, 3232460), (20, 2747591), (22, 2497810), (28, 1962565), (34, 1616230), (35, 1570052), (44, 1248905), (55, 999124), (68, 808115), (70, 785026), (77, 713660), (85, 646492), (110, 499562), (119, 461780), (140, 392513), (154, 356830), (170, 323246), (187, 293860), (220, 249781), (238, 230890), (308, 178415), (340, 161623), (374, 146930), (385, 142732), (476, 115445), (595, 92356), (748, 73465), (770, 71366), (935, 58772), (1190, 46178), (1309, 41980), (1540, 35683), (1870, 29386), (2099, 26180), (2380, 23089), (2618, 20990), (3740, 14693), (4198, 13090), (5236, 10495), (6545, 8396)]