49878504

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 156119040

約数和(自身を除く): 106240536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 156, 162, 186, 191, 216, 234, 248, 279, 312, 324, 351, 372, 382, 403, 468, 558, 573, 648, 702, 744, 764, 806, 837, 936, 1053, 1116, 1146, 1209, 1404, 1528, 1612, 1674, 1719, 2106, 2232, 2292, 2418, 2483, 2511, 2808, 3224, 3348, 3438, 3627, 4212, 4584, 4836, 4966, 5022, 5157, 5921, 6696, 6876, 7254, 7449, 8424, 9672, 9932, 10044, 10314, 10881, 11842, 13752, 14508, 14898, 15471, 17763, 19864, 20088, 20628, 21762, 22347, 23684, 29016, 29796, 30942, 32643, 35526, 41256, 43524, 44694, 47368, 53289, 59592, 61884, 65286, 67041, 71052, 76973, 87048, 89388, 106578, 123768, 130572, 134082, 142104, 153946, 159867, 178776, 201123, 213156, 230919, 261144, 268164, 307892, 319734, 402246, 426312, 461838, 479601, 536328, 615784, 639468, 692757, 804492, 923676, 959202, 1278936, 1385514, 1608984, 1847352, 1918404, 2078271, 2771028, 3836808, 4156542, 5542056, 6234813, 8313084, 12469626, 16626168, 24939252, 49878504]

約数ペア:

[(1, 49878504), (2, 24939252), (3, 16626168), (4, 12469626), (6, 8313084), (8, 6234813), (9, 5542056), (12, 4156542), (13, 3836808), (18, 2771028), (24, 2078271), (26, 1918404), (27, 1847352), (31, 1608984), (36, 1385514), (39, 1278936), (52, 959202), (54, 923676), (62, 804492), (72, 692757), (78, 639468), (81, 615784), (93, 536328), (104, 479601), (108, 461838), (117, 426312), (124, 402246), (156, 319734), (162, 307892), (186, 268164), (191, 261144), (216, 230919), (234, 213156), (248, 201123), (279, 178776), (312, 159867), (324, 153946), (351, 142104), (372, 134082), (382, 130572), (403, 123768), (468, 106578), (558, 89388), (573, 87048), (648, 76973), (702, 71052), (744, 67041), (764, 65286), (806, 61884), (837, 59592), (936, 53289), (1053, 47368), (1116, 44694), (1146, 43524), (1209, 41256), (1404, 35526), (1528, 32643), (1612, 30942), (1674, 29796), (1719, 29016), (2106, 23684), (2232, 22347), (2292, 21762), (2418, 20628), (2483, 20088), (2511, 19864), (2808, 17763), (3224, 15471), (3348, 14898), (3438, 14508), (3627, 13752), (4212, 11842), (4584, 10881), (4836, 10314), (4966, 10044), (5022, 9932), (5157, 9672), (5921, 8424), (6696, 7449), (6876, 7254)]