51053310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 169827840

約数和(自身を除く): 118774530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 53, 55, 63, 66, 70, 77, 90, 99, 105, 106, 110, 126, 139, 154, 159, 165, 198, 210, 231, 265, 278, 315, 318, 330, 371, 385, 417, 462, 477, 495, 530, 583, 630, 693, 695, 742, 770, 795, 834, 954, 973, 990, 1113, 1155, 1166, 1251, 1386, 1390, 1529, 1590, 1749, 1855, 1946, 2085, 2226, 2310, 2385, 2502, 2915, 2919, 3058, 3339, 3465, 3498, 3710, 4081, 4170, 4587, 4770, 4865, 5247, 5565, 5830, 5838, 6255, 6678, 6930, 7367, 7645, 8162, 8745, 8757, 9174, 9730, 10494, 10703, 11130, 12243, 12510, 13761, 14595, 14734, 15290, 16695, 17490, 17514, 20405, 21406, 22101, 22935, 24486, 26235, 27522, 29190, 32109, 33390, 36729, 36835, 40810, 43785, 44202, 45870, 51569, 52470, 53515, 61215, 64218, 66303, 68805, 73458, 73670, 81037, 87570, 96327, 103138, 107030, 110505, 122430, 132606, 137610, 154707, 160545, 162074, 183645, 192654, 221010, 243111, 257845, 309414, 321090, 331515, 367290, 405185, 464121, 481635, 486222, 515690, 567259, 663030, 729333, 773535, 810370, 928242, 963270, 1134518, 1215555, 1458666, 1547070, 1701777, 2320605, 2431110, 2836295, 3403554, 3646665, 4641210, 5105331, 5672590, 7293330, 8508885, 10210662, 17017770, 25526655, 51053310]

約数ペア:

[(1, 51053310), (2, 25526655), (3, 17017770), (5, 10210662), (6, 8508885), (7, 7293330), (9, 5672590), (10, 5105331), (11, 4641210), (14, 3646665), (15, 3403554), (18, 2836295), (21, 2431110), (22, 2320605), (30, 1701777), (33, 1547070), (35, 1458666), (42, 1215555), (45, 1134518), (53, 963270), (55, 928242), (63, 810370), (66, 773535), (70, 729333), (77, 663030), (90, 567259), (99, 515690), (105, 486222), (106, 481635), (110, 464121), (126, 405185), (139, 367290), (154, 331515), (159, 321090), (165, 309414), (198, 257845), (210, 243111), (231, 221010), (265, 192654), (278, 183645), (315, 162074), (318, 160545), (330, 154707), (371, 137610), (385, 132606), (417, 122430), (462, 110505), (477, 107030), (495, 103138), (530, 96327), (583, 87570), (630, 81037), (693, 73670), (695, 73458), (742, 68805), (770, 66303), (795, 64218), (834, 61215), (954, 53515), (973, 52470), (990, 51569), (1113, 45870), (1155, 44202), (1166, 43785), (1251, 40810), (1386, 36835), (1390, 36729), (1529, 33390), (1590, 32109), (1749, 29190), (1855, 27522), (1946, 26235), (2085, 24486), (2226, 22935), (2310, 22101), (2385, 21406), (2502, 20405), (2915, 17514), (2919, 17490), (3058, 16695), (3339, 15290), (3465, 14734), (3498, 14595), (3710, 13761), (4081, 12510), (4170, 12243), (4587, 11130), (4770, 10703), (4865, 10494), (5247, 9730), (5565, 9174), (5830, 8757), (5838, 8745), (6255, 8162), (6678, 7645), (6930, 7367)]