55209780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7481}}^1$

素因数の和:7537

約数の個数: 72

約数和(自身を含む): 171577224

約数和(自身を除く): 116367444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 7481, 14962, 22443, 29924, 37405, 44886, 67329, 74810, 89772, 112215, 134658, 149620, 224430, 269316, 306721, 336645, 448860, 613442, 673290, 920163, 1226884, 1346580, 1533605, 1840326, 2760489, 3067210, 3680652, 4600815, 5520978, 6134420, 9201630, 11041956, 13802445, 18403260, 27604890, 55209780]

約数ペア:

[(1, 55209780), (2, 27604890), (3, 18403260), (4, 13802445), (5, 11041956), (6, 9201630), (9, 6134420), (10, 5520978), (12, 4600815), (15, 3680652), (18, 3067210), (20, 2760489), (30, 1840326), (36, 1533605), (41, 1346580), (45, 1226884), (60, 920163), (82, 673290), (90, 613442), (123, 448860), (164, 336645), (180, 306721), (205, 269316), (246, 224430), (369, 149620), (410, 134658), (492, 112215), (615, 89772), (738, 74810), (820, 67329), (1230, 44886), (1476, 37405), (1845, 29924), (2460, 22443), (3690, 14962), (7380, 7481)]