56993860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 161336448

約数和(自身を除く): 104342588

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 49, 55, 68, 70, 77, 85, 98, 110, 119, 140, 154, 170, 187, 196, 220, 238, 245, 308, 311, 340, 374, 385, 476, 490, 539, 595, 622, 748, 770, 833, 935, 980, 1078, 1190, 1244, 1309, 1540, 1555, 1666, 1870, 2156, 2177, 2380, 2618, 2695, 3110, 3332, 3421, 3740, 4165, 4354, 5236, 5287, 5390, 6220, 6545, 6842, 8330, 8708, 9163, 10574, 10780, 10885, 13090, 13684, 15239, 16660, 17105, 18326, 21148, 21770, 23947, 26180, 26435, 30478, 34210, 36652, 37009, 43540, 45815, 47894, 52870, 58157, 60956, 68420, 74018, 76195, 91630, 95788, 105740, 116314, 119735, 148036, 152390, 167629, 183260, 185045, 232628, 239470, 259063, 290785, 304780, 335258, 370090, 407099, 478940, 518126, 581570, 670516, 740180, 814198, 838145, 1036252, 1163140, 1295315, 1628396, 1676290, 2035495, 2590630, 2849693, 3352580, 4070990, 5181260, 5699386, 8141980, 11398772, 14248465, 28496930, 56993860]

約数ペア:

[(1, 56993860), (2, 28496930), (4, 14248465), (5, 11398772), (7, 8141980), (10, 5699386), (11, 5181260), (14, 4070990), (17, 3352580), (20, 2849693), (22, 2590630), (28, 2035495), (34, 1676290), (35, 1628396), (44, 1295315), (49, 1163140), (55, 1036252), (68, 838145), (70, 814198), (77, 740180), (85, 670516), (98, 581570), (110, 518126), (119, 478940), (140, 407099), (154, 370090), (170, 335258), (187, 304780), (196, 290785), (220, 259063), (238, 239470), (245, 232628), (308, 185045), (311, 183260), (340, 167629), (374, 152390), (385, 148036), (476, 119735), (490, 116314), (539, 105740), (595, 95788), (622, 91630), (748, 76195), (770, 74018), (833, 68420), (935, 60956), (980, 58157), (1078, 52870), (1190, 47894), (1244, 45815), (1309, 43540), (1540, 37009), (1555, 36652), (1666, 34210), (1870, 30478), (2156, 26435), (2177, 26180), (2380, 23947), (2618, 21770), (2695, 21148), (3110, 18326), (3332, 17105), (3421, 16660), (3740, 15239), (4165, 13684), (4354, 13090), (5236, 10885), (5287, 10780), (5390, 10574), (6220, 9163), (6545, 8708), (6842, 8330)]