49581532

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 124679520

約数和(自身を除く): 75097988

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 29, 44, 49, 52, 58, 61, 77, 91, 98, 116, 122, 143, 154, 182, 196, 203, 244, 286, 308, 319, 364, 377, 406, 427, 539, 572, 637, 638, 671, 754, 793, 812, 854, 1001, 1078, 1274, 1276, 1342, 1421, 1508, 1586, 1708, 1769, 2002, 2156, 2233, 2548, 2639, 2684, 2842, 2989, 3172, 3538, 4004, 4147, 4466, 4697, 5278, 5551, 5684, 5978, 7007, 7076, 8294, 8723, 8932, 9394, 10556, 11102, 11956, 12383, 14014, 15631, 16588, 17446, 18473, 18788, 19459, 22204, 22997, 24766, 28028, 29029, 31262, 32879, 34892, 36946, 38857, 38918, 45994, 49532, 58058, 61061, 62524, 65758, 73892, 77714, 77836, 86681, 91988, 116116, 122122, 131516, 136213, 155428, 160979, 173362, 203203, 244244, 252967, 272426, 321958, 346724, 406406, 427427, 505934, 544852, 643916, 812812, 854854, 953491, 1011868, 1126853, 1709708, 1770769, 1906982, 2253706, 3541538, 3813964, 4507412, 7083076, 12395383, 24790766, 49581532]

約数ペア:

[(1, 49581532), (2, 24790766), (4, 12395383), (7, 7083076), (11, 4507412), (13, 3813964), (14, 3541538), (22, 2253706), (26, 1906982), (28, 1770769), (29, 1709708), (44, 1126853), (49, 1011868), (52, 953491), (58, 854854), (61, 812812), (77, 643916), (91, 544852), (98, 505934), (116, 427427), (122, 406406), (143, 346724), (154, 321958), (182, 272426), (196, 252967), (203, 244244), (244, 203203), (286, 173362), (308, 160979), (319, 155428), (364, 136213), (377, 131516), (406, 122122), (427, 116116), (539, 91988), (572, 86681), (637, 77836), (638, 77714), (671, 73892), (754, 65758), (793, 62524), (812, 61061), (854, 58058), (1001, 49532), (1078, 45994), (1274, 38918), (1276, 38857), (1342, 36946), (1421, 34892), (1508, 32879), (1586, 31262), (1708, 29029), (1769, 28028), (2002, 24766), (2156, 22997), (2233, 22204), (2548, 19459), (2639, 18788), (2684, 18473), (2842, 17446), (2989, 16588), (3172, 15631), (3538, 14014), (4004, 12383), (4147, 11956), (4466, 11102), (4697, 10556), (5278, 9394), (5551, 8932), (5684, 8723), (5978, 8294), (7007, 7076)]