52551625

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 82368000

約数和(自身を除く): 29816375

約数列:

[1, 5, 7, 19, 25, 29, 35, 95, 109, 125, 133, 145, 175, 203, 475, 545, 551, 665, 725, 763, 875, 1015, 2071, 2375, 2725, 2755, 3161, 3325, 3625, 3815, 3857, 5075, 10355, 13625, 13775, 14497, 15805, 16625, 19075, 19285, 22127, 25375, 51775, 60059, 68875, 72485, 79025, 95375, 96425, 110635, 258875, 300295, 362425, 395125, 420413, 482125, 553175, 1501475, 1812125, 2102065, 2765875, 7507375, 10510325, 52551625]

約数ペア:

[(1, 52551625), (5, 10510325), (7, 7507375), (19, 2765875), (25, 2102065), (29, 1812125), (35, 1501475), (95, 553175), (109, 482125), (125, 420413), (133, 395125), (145, 362425), (175, 300295), (203, 258875), (475, 110635), (545, 96425), (551, 95375), (665, 79025), (725, 72485), (763, 68875), (875, 60059), (1015, 51775), (2071, 25375), (2375, 22127), (2725, 19285), (2755, 19075), (3161, 16625), (3325, 15805), (3625, 14497), (3815, 13775), (3857, 13625), (5075, 10355)]