55292650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{661}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 118206720

約数和(自身を除く): 62914070

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 239, 350, 478, 661, 1195, 1322, 1673, 2390, 3305, 3346, 4627, 5975, 6610, 8365, 9254, 11950, 16525, 16730, 23135, 33050, 41825, 46270, 83650, 115675, 157979, 231350, 315958, 789895, 1105853, 1579790, 2211706, 3949475, 5529265, 7898950, 11058530, 27646325, 55292650]

約数ペア:

[(1, 55292650), (2, 27646325), (5, 11058530), (7, 7898950), (10, 5529265), (14, 3949475), (25, 2211706), (35, 1579790), (50, 1105853), (70, 789895), (175, 315958), (239, 231350), (350, 157979), (478, 115675), (661, 83650), (1195, 46270), (1322, 41825), (1673, 33050), (2390, 23135), (3305, 16730), (3346, 16525), (4627, 11950), (5975, 9254), (6610, 8365)]