53250210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:434

約数の個数: 120

約数和(自身を含む): 155443860

約数和(自身を除く): 102193650

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, 169, 195, 234, 270, 338, 351, 389, 390, 405, 507, 585, 702, 778, 810, 845, 1014, 1053, 1167, 1170, 1521, 1690, 1755, 1945, 2106, 2334, 2535, 3042, 3501, 3510, 3890, 4563, 5057, 5070, 5265, 5835, 7002, 7605, 9126, 10114, 10503, 10530, 11670, 13689, 15171, 15210, 17505, 21006, 22815, 25285, 27378, 30342, 31509, 35010, 45513, 45630, 50570, 52515, 63018, 65741, 68445, 75855, 91026, 105030, 131482, 136539, 136890, 151710, 157545, 197223, 227565, 273078, 315090, 328705, 394446, 409617, 455130, 591669, 657410, 682695, 819234, 986115, 1183338, 1365390, 1775007, 1972230, 2048085, 2958345, 3550014, 4096170, 5325021, 5916690, 8875035, 10650042, 17750070, 26625105, 53250210]

約数ペア:

[(1, 53250210), (2, 26625105), (3, 17750070), (5, 10650042), (6, 8875035), (9, 5916690), (10, 5325021), (13, 4096170), (15, 3550014), (18, 2958345), (26, 2048085), (27, 1972230), (30, 1775007), (39, 1365390), (45, 1183338), (54, 986115), (65, 819234), (78, 682695), (81, 657410), (90, 591669), (117, 455130), (130, 409617), (135, 394446), (162, 328705), (169, 315090), (195, 273078), (234, 227565), (270, 197223), (338, 157545), (351, 151710), (389, 136890), (390, 136539), (405, 131482), (507, 105030), (585, 91026), (702, 75855), (778, 68445), (810, 65741), (845, 63018), (1014, 52515), (1053, 50570), (1167, 45630), (1170, 45513), (1521, 35010), (1690, 31509), (1755, 30342), (1945, 27378), (2106, 25285), (2334, 22815), (2535, 21006), (3042, 17505), (3501, 15210), (3510, 15171), (3890, 13689), (4563, 11670), (5057, 10530), (5070, 10503), (5265, 10114), (5835, 9126), (7002, 7605)]