49418490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 143327232

約数和(自身を除く): 93908742

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 23, 30, 33, 34, 46, 51, 55, 66, 69, 85, 102, 110, 115, 138, 165, 170, 187, 230, 253, 255, 330, 345, 374, 383, 391, 506, 510, 561, 690, 759, 766, 782, 935, 1122, 1149, 1173, 1265, 1518, 1870, 1915, 1955, 2298, 2346, 2530, 2805, 3795, 3830, 3910, 4213, 4301, 5610, 5745, 5865, 6511, 7590, 8426, 8602, 8809, 11490, 11730, 12639, 12903, 13022, 17618, 19533, 21065, 21505, 25278, 25806, 26427, 32555, 39066, 42130, 43010, 44045, 52854, 63195, 64515, 65110, 71621, 88090, 96899, 97665, 126390, 129030, 132135, 143242, 149753, 193798, 195330, 214863, 264270, 290697, 299506, 358105, 429726, 449259, 484495, 581394, 716210, 748765, 898518, 968990, 1074315, 1453485, 1497530, 1647283, 2148630, 2246295, 2906970, 3294566, 4492590, 4941849, 8236415, 9883698, 16472830, 24709245, 49418490]

約数ペア:

[(1, 49418490), (2, 24709245), (3, 16472830), (5, 9883698), (6, 8236415), (10, 4941849), (11, 4492590), (15, 3294566), (17, 2906970), (22, 2246295), (23, 2148630), (30, 1647283), (33, 1497530), (34, 1453485), (46, 1074315), (51, 968990), (55, 898518), (66, 748765), (69, 716210), (85, 581394), (102, 484495), (110, 449259), (115, 429726), (138, 358105), (165, 299506), (170, 290697), (187, 264270), (230, 214863), (253, 195330), (255, 193798), (330, 149753), (345, 143242), (374, 132135), (383, 129030), (391, 126390), (506, 97665), (510, 96899), (561, 88090), (690, 71621), (759, 65110), (766, 64515), (782, 63195), (935, 52854), (1122, 44045), (1149, 43010), (1173, 42130), (1265, 39066), (1518, 32555), (1870, 26427), (1915, 25806), (1955, 25278), (2298, 21505), (2346, 21065), (2530, 19533), (2805, 17618), (3795, 13022), (3830, 12903), (3910, 12639), (4213, 11730), (4301, 11490), (5610, 8809), (5745, 8602), (5865, 8426), (6511, 7590)]