51269526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 140714496

約数和(自身を除く): 89444970

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 71, 77, 99, 126, 142, 154, 198, 213, 231, 426, 462, 497, 521, 639, 693, 781, 994, 1042, 1278, 1386, 1491, 1562, 1563, 2343, 2982, 3126, 3647, 4473, 4686, 4689, 5467, 5731, 7029, 7294, 8946, 9378, 10934, 10941, 11462, 14058, 16401, 17193, 21882, 32802, 32823, 34386, 36991, 40117, 49203, 51579, 65646, 73982, 80234, 98406, 103158, 110973, 120351, 221946, 240702, 258937, 332919, 361053, 406901, 517874, 665838, 722106, 776811, 813802, 1220703, 1553622, 2330433, 2441406, 2848307, 3662109, 4660866, 5696614, 7324218, 8544921, 17089842, 25634763, 51269526]

約数ペア:

[(1, 51269526), (2, 25634763), (3, 17089842), (6, 8544921), (7, 7324218), (9, 5696614), (11, 4660866), (14, 3662109), (18, 2848307), (21, 2441406), (22, 2330433), (33, 1553622), (42, 1220703), (63, 813802), (66, 776811), (71, 722106), (77, 665838), (99, 517874), (126, 406901), (142, 361053), (154, 332919), (198, 258937), (213, 240702), (231, 221946), (426, 120351), (462, 110973), (497, 103158), (521, 98406), (639, 80234), (693, 73982), (781, 65646), (994, 51579), (1042, 49203), (1278, 40117), (1386, 36991), (1491, 34386), (1562, 32823), (1563, 32802), (2343, 21882), (2982, 17193), (3126, 16401), (3647, 14058), (4473, 11462), (4686, 10941), (4689, 10934), (5467, 9378), (5731, 8946), (7029, 7294)]