50744490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 138101760

約数和(自身を除く): 87357270

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 47, 51, 58, 73, 85, 87, 94, 102, 141, 145, 146, 170, 174, 219, 235, 255, 282, 290, 365, 435, 438, 470, 493, 510, 705, 730, 799, 870, 986, 1095, 1241, 1363, 1410, 1479, 1598, 2117, 2190, 2397, 2465, 2482, 2726, 2958, 3431, 3723, 3995, 4089, 4234, 4794, 4930, 6205, 6351, 6815, 6862, 7395, 7446, 7990, 8178, 10293, 10585, 11985, 12410, 12702, 13630, 14790, 17155, 18615, 20445, 20586, 21170, 23171, 23970, 31755, 34310, 35989, 37230, 40890, 46342, 51465, 58327, 63510, 69513, 71978, 99499, 102930, 107967, 115855, 116654, 139026, 174981, 179945, 198998, 215934, 231710, 291635, 298497, 347565, 349962, 359890, 497495, 539835, 583270, 596994, 695130, 874905, 994990, 1079670, 1492485, 1691483, 1749810, 2984970, 3382966, 5074449, 8457415, 10148898, 16914830, 25372245, 50744490]

約数ペア:

[(1, 50744490), (2, 25372245), (3, 16914830), (5, 10148898), (6, 8457415), (10, 5074449), (15, 3382966), (17, 2984970), (29, 1749810), (30, 1691483), (34, 1492485), (47, 1079670), (51, 994990), (58, 874905), (73, 695130), (85, 596994), (87, 583270), (94, 539835), (102, 497495), (141, 359890), (145, 349962), (146, 347565), (170, 298497), (174, 291635), (219, 231710), (235, 215934), (255, 198998), (282, 179945), (290, 174981), (365, 139026), (435, 116654), (438, 115855), (470, 107967), (493, 102930), (510, 99499), (705, 71978), (730, 69513), (799, 63510), (870, 58327), (986, 51465), (1095, 46342), (1241, 40890), (1363, 37230), (1410, 35989), (1479, 34310), (1598, 31755), (2117, 23970), (2190, 23171), (2397, 21170), (2465, 20586), (2482, 20445), (2726, 18615), (2958, 17155), (3431, 14790), (3723, 13630), (3995, 12702), (4089, 12410), (4234, 11985), (4794, 10585), (4930, 10293), (6205, 8178), (6351, 7990), (6815, 7446), (6862, 7395)]