50992830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:431

約数の個数: 144

約数和(自身を含む): 159629184

約数和(自身を除く): 108636354

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 49, 62, 63, 70, 90, 93, 98, 105, 126, 147, 155, 186, 210, 217, 245, 279, 294, 310, 315, 373, 434, 441, 465, 490, 558, 630, 651, 735, 746, 882, 930, 1085, 1119, 1302, 1395, 1470, 1519, 1865, 1953, 2170, 2205, 2238, 2611, 2790, 3038, 3255, 3357, 3730, 3906, 4410, 4557, 5222, 5595, 6510, 6714, 7595, 7833, 9114, 9765, 11190, 11563, 13055, 13671, 15190, 15666, 16785, 18277, 19530, 22785, 23126, 23499, 26110, 27342, 33570, 34689, 36554, 39165, 45570, 46998, 54831, 57815, 68355, 69378, 78330, 80941, 91385, 104067, 109662, 115630, 117495, 136710, 161882, 164493, 173445, 182770, 208134, 234990, 242823, 274155, 328986, 346890, 404705, 485646, 520335, 548310, 566587, 728469, 809410, 822465, 1040670, 1133174, 1214115, 1456938, 1644930, 1699761, 2428230, 2832935, 3399522, 3642345, 5099283, 5665870, 7284690, 8498805, 10198566, 16997610, 25496415, 50992830]

約数ペア:

[(1, 50992830), (2, 25496415), (3, 16997610), (5, 10198566), (6, 8498805), (7, 7284690), (9, 5665870), (10, 5099283), (14, 3642345), (15, 3399522), (18, 2832935), (21, 2428230), (30, 1699761), (31, 1644930), (35, 1456938), (42, 1214115), (45, 1133174), (49, 1040670), (62, 822465), (63, 809410), (70, 728469), (90, 566587), (93, 548310), (98, 520335), (105, 485646), (126, 404705), (147, 346890), (155, 328986), (186, 274155), (210, 242823), (217, 234990), (245, 208134), (279, 182770), (294, 173445), (310, 164493), (315, 161882), (373, 136710), (434, 117495), (441, 115630), (465, 109662), (490, 104067), (558, 91385), (630, 80941), (651, 78330), (735, 69378), (746, 68355), (882, 57815), (930, 54831), (1085, 46998), (1119, 45570), (1302, 39165), (1395, 36554), (1470, 34689), (1519, 33570), (1865, 27342), (1953, 26110), (2170, 23499), (2205, 23126), (2238, 22785), (2611, 19530), (2790, 18277), (3038, 16785), (3255, 15666), (3357, 15190), (3730, 13671), (3906, 13055), (4410, 11563), (4557, 11190), (5222, 9765), (5595, 9114), (6510, 7833), (6714, 7595)]