50264540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 110678400

約数和(自身を除く): 60413860

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 290, 316, 395, 580, 790, 1097, 1580, 2194, 2291, 4388, 4582, 5485, 9164, 10970, 11455, 21940, 22910, 31813, 45820, 63626, 86663, 127252, 159065, 173326, 318130, 346652, 433315, 636260, 866630, 1733260, 2513227, 5026454, 10052908, 12566135, 25132270, 50264540]

約数ペア:

[(1, 50264540), (2, 25132270), (4, 12566135), (5, 10052908), (10, 5026454), (20, 2513227), (29, 1733260), (58, 866630), (79, 636260), (116, 433315), (145, 346652), (158, 318130), (290, 173326), (316, 159065), (395, 127252), (580, 86663), (790, 63626), (1097, 45820), (1580, 31813), (2194, 22910), (2291, 21940), (4388, 11455), (4582, 10970), (5485, 9164)]