51090060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1181}}^1$

素因数の和:1303

約数の個数: 96

約数和(自身を含む): 165215232

約数和(自身を除く): 114125172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 618, 721, 1030, 1181, 1236, 1442, 1545, 2060, 2163, 2362, 2884, 3090, 3543, 3605, 4326, 4724, 5905, 6180, 7086, 7210, 8267, 8652, 10815, 11810, 14172, 14420, 16534, 17715, 21630, 23620, 24801, 33068, 35430, 41335, 43260, 49602, 70860, 82670, 99204, 121643, 124005, 165340, 243286, 248010, 364929, 486572, 496020, 608215, 729858, 851501, 1216430, 1459716, 1703002, 1824645, 2432860, 2554503, 3406004, 3649290, 4257505, 5109006, 7298580, 8515010, 10218012, 12772515, 17030020, 25545030, 51090060]

約数ペア:

[(1, 51090060), (2, 25545030), (3, 17030020), (4, 12772515), (5, 10218012), (6, 8515010), (7, 7298580), (10, 5109006), (12, 4257505), (14, 3649290), (15, 3406004), (20, 2554503), (21, 2432860), (28, 1824645), (30, 1703002), (35, 1459716), (42, 1216430), (60, 851501), (70, 729858), (84, 608215), (103, 496020), (105, 486572), (140, 364929), (206, 248010), (210, 243286), (309, 165340), (412, 124005), (420, 121643), (515, 99204), (618, 82670), (721, 70860), (1030, 49602), (1181, 43260), (1236, 41335), (1442, 35430), (1545, 33068), (2060, 24801), (2163, 23620), (2362, 21630), (2884, 17715), (3090, 16534), (3543, 14420), (3605, 14172), (4326, 11810), (4724, 10815), (5905, 8652), (6180, 8267), (7086, 7210)]