53555880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:743

約数の個数: 128

約数和(自身を含む): 185702400

約数和(自身を除く): 132146520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 515, 618, 619, 721, 824, 840, 1030, 1236, 1238, 1442, 1545, 1857, 2060, 2163, 2472, 2476, 2884, 3090, 3095, 3605, 3714, 4120, 4326, 4333, 4952, 5768, 6180, 6190, 7210, 7428, 8652, 8666, 9285, 10815, 12360, 12380, 12999, 14420, 14856, 17304, 17332, 18570, 21630, 21665, 24760, 25998, 28840, 34664, 37140, 43260, 43330, 51996, 63757, 64995, 74280, 86520, 86660, 103992, 127514, 129990, 173320, 191271, 255028, 259980, 318785, 382542, 446299, 510056, 519960, 637570, 765084, 892598, 956355, 1275140, 1338897, 1530168, 1785196, 1912710, 2231495, 2550280, 2677794, 3570392, 3825420, 4462990, 5355588, 6694485, 7650840, 8925980, 10711176, 13388970, 17851960, 26777940, 53555880]

約数ペア:

[(1, 53555880), (2, 26777940), (3, 17851960), (4, 13388970), (5, 10711176), (6, 8925980), (7, 7650840), (8, 6694485), (10, 5355588), (12, 4462990), (14, 3825420), (15, 3570392), (20, 2677794), (21, 2550280), (24, 2231495), (28, 1912710), (30, 1785196), (35, 1530168), (40, 1338897), (42, 1275140), (56, 956355), (60, 892598), (70, 765084), (84, 637570), (103, 519960), (105, 510056), (120, 446299), (140, 382542), (168, 318785), (206, 259980), (210, 255028), (280, 191271), (309, 173320), (412, 129990), (420, 127514), (515, 103992), (618, 86660), (619, 86520), (721, 74280), (824, 64995), (840, 63757), (1030, 51996), (1236, 43330), (1238, 43260), (1442, 37140), (1545, 34664), (1857, 28840), (2060, 25998), (2163, 24760), (2472, 21665), (2476, 21630), (2884, 18570), (3090, 17332), (3095, 17304), (3605, 14856), (3714, 14420), (4120, 12999), (4326, 12380), (4333, 12360), (4952, 10815), (5768, 9285), (6180, 8666), (6190, 8652), (7210, 7428)]