53620420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 136442880

約数和(自身を除く): 82822460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 47, 58, 70, 94, 116, 140, 145, 188, 203, 235, 281, 290, 329, 406, 470, 562, 580, 658, 812, 940, 1015, 1124, 1316, 1363, 1405, 1645, 1967, 2030, 2726, 2810, 3290, 3934, 4060, 5452, 5620, 6580, 6815, 7868, 8149, 9541, 9835, 13207, 13630, 16298, 19082, 19670, 26414, 27260, 32596, 38164, 39340, 40745, 47705, 52828, 57043, 66035, 81490, 92449, 95410, 114086, 132070, 162980, 184898, 190820, 228172, 264140, 285215, 369796, 383003, 462245, 570430, 766006, 924490, 1140860, 1532012, 1848980, 1915015, 2681021, 3830030, 5362042, 7660060, 10724084, 13405105, 26810210, 53620420]

約数ペア:

[(1, 53620420), (2, 26810210), (4, 13405105), (5, 10724084), (7, 7660060), (10, 5362042), (14, 3830030), (20, 2681021), (28, 1915015), (29, 1848980), (35, 1532012), (47, 1140860), (58, 924490), (70, 766006), (94, 570430), (116, 462245), (140, 383003), (145, 369796), (188, 285215), (203, 264140), (235, 228172), (281, 190820), (290, 184898), (329, 162980), (406, 132070), (470, 114086), (562, 95410), (580, 92449), (658, 81490), (812, 66035), (940, 57043), (1015, 52828), (1124, 47705), (1316, 40745), (1363, 39340), (1405, 38164), (1645, 32596), (1967, 27260), (2030, 26414), (2726, 19670), (2810, 19082), (3290, 16298), (3934, 13630), (4060, 13207), (5452, 9835), (5620, 9541), (6580, 8149), (6815, 7868)]