55085310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{12491}}^1$

素因数の和:12518

約数の個数: 72

約数和(自身を含む): 166618296

約数和(自身を除く): 111532986

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 12491, 24982, 37473, 62455, 74946, 87437, 112419, 124910, 174874, 187365, 224838, 262311, 374730, 437185, 524622, 562095, 612059, 786933, 874370, 1124190, 1224118, 1311555, 1573866, 1836177, 2623110, 3060295, 3672354, 3934665, 5508531, 6120590, 7869330, 9180885, 11017062, 18361770, 27542655, 55085310]

約数ペア:

[(1, 55085310), (2, 27542655), (3, 18361770), (5, 11017062), (6, 9180885), (7, 7869330), (9, 6120590), (10, 5508531), (14, 3934665), (15, 3672354), (18, 3060295), (21, 2623110), (30, 1836177), (35, 1573866), (42, 1311555), (45, 1224118), (49, 1124190), (63, 874370), (70, 786933), (90, 612059), (98, 562095), (105, 524622), (126, 437185), (147, 374730), (210, 262311), (245, 224838), (294, 187365), (315, 174874), (441, 124910), (490, 112419), (630, 87437), (735, 74946), (882, 62455), (1470, 37473), (2205, 24982), (4410, 12491)]