55761090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:368

約数の個数: 128

約数和(自身を含む): 169205760

約数和(自身を除く): 113444670

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 101, 105, 110, 154, 165, 202, 210, 231, 239, 303, 330, 385, 462, 478, 505, 606, 707, 717, 770, 1010, 1111, 1155, 1195, 1414, 1434, 1515, 1673, 2121, 2222, 2310, 2390, 2629, 3030, 3333, 3346, 3535, 3585, 4242, 5019, 5258, 5555, 6666, 7070, 7170, 7777, 7887, 8365, 10038, 10605, 11110, 13145, 15554, 15774, 16665, 16730, 18403, 21210, 23331, 24139, 25095, 26290, 33330, 36806, 38885, 39435, 46662, 48278, 50190, 55209, 72417, 77770, 78870, 92015, 110418, 116655, 120695, 144834, 168973, 184030, 233310, 241390, 265529, 276045, 337946, 362085, 506919, 531058, 552090, 724170, 796587, 844865, 1013838, 1327645, 1593174, 1689730, 1858703, 2534595, 2655290, 3717406, 3982935, 5069190, 5576109, 7965870, 9293515, 11152218, 18587030, 27880545, 55761090]

約数ペア:

[(1, 55761090), (2, 27880545), (3, 18587030), (5, 11152218), (6, 9293515), (7, 7965870), (10, 5576109), (11, 5069190), (14, 3982935), (15, 3717406), (21, 2655290), (22, 2534595), (30, 1858703), (33, 1689730), (35, 1593174), (42, 1327645), (55, 1013838), (66, 844865), (70, 796587), (77, 724170), (101, 552090), (105, 531058), (110, 506919), (154, 362085), (165, 337946), (202, 276045), (210, 265529), (231, 241390), (239, 233310), (303, 184030), (330, 168973), (385, 144834), (462, 120695), (478, 116655), (505, 110418), (606, 92015), (707, 78870), (717, 77770), (770, 72417), (1010, 55209), (1111, 50190), (1155, 48278), (1195, 46662), (1414, 39435), (1434, 38885), (1515, 36806), (1673, 33330), (2121, 26290), (2222, 25095), (2310, 24139), (2390, 23331), (2629, 21210), (3030, 18403), (3333, 16730), (3346, 16665), (3535, 15774), (3585, 15554), (4242, 13145), (5019, 11110), (5258, 10605), (5555, 10038), (6666, 8365), (7070, 7887), (7170, 7777)]