53480240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60773}}^1$

素因数の和:60797

約数の個数: 40

約数和(自身を含む): 135647568

約数和(自身を除く): 82167328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 60773, 121546, 243092, 303865, 486184, 607730, 668503, 972368, 1215460, 1337006, 2430920, 2674012, 3342515, 4861840, 5348024, 6685030, 10696048, 13370060, 26740120, 53480240]

約数ペア:

[(1, 53480240), (2, 26740120), (4, 13370060), (5, 10696048), (8, 6685030), (10, 5348024), (11, 4861840), (16, 3342515), (20, 2674012), (22, 2430920), (40, 1337006), (44, 1215460), (55, 972368), (80, 668503), (88, 607730), (110, 486184), (176, 303865), (220, 243092), (440, 121546), (880, 60773)]