53471000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4861}}^1$

素因数の和:4893

約数の個数: 64

約数和(自身を含む): 136524960

約数和(自身を除く): 83053960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 4861, 5500, 9722, 11000, 19444, 24305, 38888, 48610, 53471, 97220, 106942, 121525, 194440, 213884, 243050, 267355, 427768, 486100, 534710, 607625, 972200, 1069420, 1215250, 1336775, 2138840, 2430500, 2673550, 4861000, 5347100, 6683875, 10694200, 13367750, 26735500, 53471000]

約数ペア:

[(1, 53471000), (2, 26735500), (4, 13367750), (5, 10694200), (8, 6683875), (10, 5347100), (11, 4861000), (20, 2673550), (22, 2430500), (25, 2138840), (40, 1336775), (44, 1215250), (50, 1069420), (55, 972200), (88, 607625), (100, 534710), (110, 486100), (125, 427768), (200, 267355), (220, 243050), (250, 213884), (275, 194440), (440, 121525), (500, 106942), (550, 97220), (1000, 53471), (1100, 48610), (1375, 38888), (2200, 24305), (2750, 19444), (4861, 11000), (5500, 9722)]