51178020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44893}}^1$

素因数の和:44924

約数の個数: 48

約数和(自身を含む): 150843840

約数和(自身を除く): 99665820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 44893, 89786, 134679, 179572, 224465, 269358, 448930, 538716, 673395, 852967, 897860, 1346790, 1705934, 2558901, 2693580, 3411868, 4264835, 5117802, 8529670, 10235604, 12794505, 17059340, 25589010, 51178020]

約数ペア:

[(1, 51178020), (2, 25589010), (3, 17059340), (4, 12794505), (5, 10235604), (6, 8529670), (10, 5117802), (12, 4264835), (15, 3411868), (19, 2693580), (20, 2558901), (30, 1705934), (38, 1346790), (57, 897860), (60, 852967), (76, 673395), (95, 538716), (114, 448930), (190, 269358), (228, 224465), (285, 179572), (380, 134679), (570, 89786), (1140, 44893)]