49669360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 125554464

約数和(自身を除く): 75885104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 163, 208, 260, 293, 326, 520, 586, 652, 815, 1040, 1172, 1304, 1465, 1630, 2119, 2344, 2608, 2930, 3260, 3809, 4238, 4688, 5860, 6520, 7618, 8476, 10595, 11720, 13040, 15236, 16952, 19045, 21190, 23440, 30472, 33904, 38090, 42380, 47759, 60944, 76180, 84760, 95518, 152360, 169520, 191036, 238795, 304720, 382072, 477590, 620867, 764144, 955180, 1241734, 1910360, 2483468, 3104335, 3820720, 4966936, 6208670, 9933872, 12417340, 24834680, 49669360]

約数ペア:

[(1, 49669360), (2, 24834680), (4, 12417340), (5, 9933872), (8, 6208670), (10, 4966936), (13, 3820720), (16, 3104335), (20, 2483468), (26, 1910360), (40, 1241734), (52, 955180), (65, 764144), (80, 620867), (104, 477590), (130, 382072), (163, 304720), (208, 238795), (260, 191036), (293, 169520), (326, 152360), (520, 95518), (586, 84760), (652, 76180), (815, 60944), (1040, 47759), (1172, 42380), (1304, 38090), (1465, 33904), (1630, 30472), (2119, 23440), (2344, 21190), (2608, 19045), (2930, 16952), (3260, 15236), (3809, 13040), (4238, 11720), (4688, 10595), (5860, 8476), (6520, 7618)]