51955140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 150151680

約数和(自身を除く): 98196540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 97, 113, 158, 194, 226, 237, 291, 316, 339, 388, 395, 452, 474, 485, 565, 582, 678, 790, 948, 970, 1130, 1164, 1185, 1356, 1455, 1580, 1695, 1940, 2260, 2370, 2910, 3390, 4740, 5820, 6780, 7663, 8927, 10961, 15326, 17854, 21922, 22989, 26781, 30652, 32883, 35708, 38315, 43844, 44635, 45978, 53562, 54805, 65766, 76630, 89270, 91956, 107124, 109610, 114945, 131532, 133905, 153260, 164415, 178540, 219220, 229890, 267810, 328830, 459780, 535620, 657660, 865919, 1731838, 2597757, 3463676, 4329595, 5195514, 8659190, 10391028, 12988785, 17318380, 25977570, 51955140]

約数ペア:

[(1, 51955140), (2, 25977570), (3, 17318380), (4, 12988785), (5, 10391028), (6, 8659190), (10, 5195514), (12, 4329595), (15, 3463676), (20, 2597757), (30, 1731838), (60, 865919), (79, 657660), (97, 535620), (113, 459780), (158, 328830), (194, 267810), (226, 229890), (237, 219220), (291, 178540), (316, 164415), (339, 153260), (388, 133905), (395, 131532), (452, 114945), (474, 109610), (485, 107124), (565, 91956), (582, 89270), (678, 76630), (790, 65766), (948, 54805), (970, 53562), (1130, 45978), (1164, 44635), (1185, 43844), (1356, 38315), (1455, 35708), (1580, 32883), (1695, 30652), (1940, 26781), (2260, 22989), (2370, 21922), (2910, 17854), (3390, 15326), (4740, 10961), (5820, 8927), (6780, 7663)]