55497078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1$

素因数の和:2038

約数の個数: 96

約数和(自身を含む): 156776256

約数和(自身を除く): 101279178

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 306, 357, 442, 546, 663, 714, 819, 1071, 1326, 1547, 1638, 1989, 1993, 2142, 3094, 3978, 3986, 4641, 5979, 9282, 11958, 13923, 13951, 17937, 25909, 27846, 27902, 33881, 35874, 41853, 51818, 67762, 77727, 83706, 101643, 125559, 155454, 181363, 203286, 233181, 237167, 251118, 304929, 362726, 440453, 466362, 474334, 544089, 609858, 711501, 880906, 1088178, 1321359, 1423002, 1632267, 2134503, 2642718, 3083171, 3264534, 3964077, 4269006, 6166342, 7928154, 9249513, 18499026, 27748539, 55497078]

約数ペア:

[(1, 55497078), (2, 27748539), (3, 18499026), (6, 9249513), (7, 7928154), (9, 6166342), (13, 4269006), (14, 3964077), (17, 3264534), (18, 3083171), (21, 2642718), (26, 2134503), (34, 1632267), (39, 1423002), (42, 1321359), (51, 1088178), (63, 880906), (78, 711501), (91, 609858), (102, 544089), (117, 474334), (119, 466362), (126, 440453), (153, 362726), (182, 304929), (221, 251118), (234, 237167), (238, 233181), (273, 203286), (306, 181363), (357, 155454), (442, 125559), (546, 101643), (663, 83706), (714, 77727), (819, 67762), (1071, 51818), (1326, 41853), (1547, 35874), (1638, 33881), (1989, 27902), (1993, 27846), (2142, 25909), (3094, 17937), (3978, 13951), (3986, 13923), (4641, 11958), (5979, 9282)]