47311290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4493}}^1$

素因数の和:4525

約数の個数: 80

約数和(自身を含む): 137031048

約数和(自身を除く): 89719758

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 4493, 5265, 8986, 10530, 13479, 22465, 26958, 40437, 44930, 58409, 67395, 80874, 116818, 121311, 134790, 175227, 202185, 242622, 292045, 350454, 363933, 404370, 525681, 584090, 606555, 727866, 876135, 1051362, 1213110, 1577043, 1752270, 1819665, 2628405, 3154086, 3639330, 4731129, 5256810, 7885215, 9462258, 15770430, 23655645, 47311290]

約数ペア:

[(1, 47311290), (2, 23655645), (3, 15770430), (5, 9462258), (6, 7885215), (9, 5256810), (10, 4731129), (13, 3639330), (15, 3154086), (18, 2628405), (26, 1819665), (27, 1752270), (30, 1577043), (39, 1213110), (45, 1051362), (54, 876135), (65, 727866), (78, 606555), (81, 584090), (90, 525681), (117, 404370), (130, 363933), (135, 350454), (162, 292045), (195, 242622), (234, 202185), (270, 175227), (351, 134790), (390, 121311), (405, 116818), (585, 80874), (702, 67395), (810, 58409), (1053, 44930), (1170, 40437), (1755, 26958), (2106, 22465), (3510, 13479), (4493, 10530), (5265, 8986)]