57751750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 125813376

約数和(自身を除く): 68061626

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 125, 175, 250, 305, 350, 427, 541, 610, 854, 875, 1082, 1525, 1750, 2135, 2705, 3050, 3787, 4270, 5410, 7574, 7625, 10675, 13525, 15250, 18935, 21350, 27050, 33001, 37870, 53375, 66002, 67625, 94675, 106750, 135250, 165005, 189350, 231007, 330010, 462014, 473375, 825025, 946750, 1155035, 1650050, 2310070, 4125125, 5775175, 8250250, 11550350, 28875875, 57751750]

約数ペア:

[(1, 57751750), (2, 28875875), (5, 11550350), (7, 8250250), (10, 5775175), (14, 4125125), (25, 2310070), (35, 1650050), (50, 1155035), (61, 946750), (70, 825025), (122, 473375), (125, 462014), (175, 330010), (250, 231007), (305, 189350), (350, 165005), (427, 135250), (541, 106750), (610, 94675), (854, 67625), (875, 66002), (1082, 53375), (1525, 37870), (1750, 33001), (2135, 27050), (2705, 21350), (3050, 18935), (3787, 15250), (4270, 13525), (5410, 10675), (7574, 7625)]