52408840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6269}}^1$

素因数の和:6310

約数の個数: 64

約数和(自身を含む): 135432000

約数和(自身を除く): 83023160

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 6269, 8360, 12538, 25076, 31345, 50152, 62690, 68959, 119111, 125380, 137918, 238222, 250760, 275836, 344795, 476444, 551672, 595555, 689590, 952888, 1191110, 1310221, 1379180, 2382220, 2620442, 2758360, 4764440, 5240884, 6551105, 10481768, 13102210, 26204420, 52408840]

約数ペア:

[(1, 52408840), (2, 26204420), (4, 13102210), (5, 10481768), (8, 6551105), (10, 5240884), (11, 4764440), (19, 2758360), (20, 2620442), (22, 2382220), (38, 1379180), (40, 1310221), (44, 1191110), (55, 952888), (76, 689590), (88, 595555), (95, 551672), (110, 476444), (152, 344795), (190, 275836), (209, 250760), (220, 238222), (380, 137918), (418, 125380), (440, 119111), (760, 68959), (836, 62690), (1045, 50152), (1672, 31345), (2090, 25076), (4180, 12538), (6269, 8360)]