53524520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10061}}^1$

素因数の和:10098

約数の個数: 64

約数和(自身を含む): 144892800

約数和(自身を除く): 91368280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 10061, 20122, 40244, 50305, 70427, 80488, 100610, 140854, 191159, 201220, 281708, 352135, 382318, 402440, 563416, 704270, 764636, 955795, 1338113, 1408540, 1529272, 1911590, 2676226, 2817080, 3823180, 5352452, 6690565, 7646360, 10704904, 13381130, 26762260, 53524520]

約数ペア:

[(1, 53524520), (2, 26762260), (4, 13381130), (5, 10704904), (7, 7646360), (8, 6690565), (10, 5352452), (14, 3823180), (19, 2817080), (20, 2676226), (28, 1911590), (35, 1529272), (38, 1408540), (40, 1338113), (56, 955795), (70, 764636), (76, 704270), (95, 563416), (133, 402440), (140, 382318), (152, 352135), (190, 281708), (266, 201220), (280, 191159), (380, 140854), (532, 100610), (665, 80488), (760, 70427), (1064, 50305), (1330, 40244), (2660, 20122), (5320, 10061)]