53585740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4793}}^1$

素因数の和:4858

約数の個数: 48

約数和(自身を含む): 124030368

約数和(自身を除く): 70444628

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 2236, 2795, 4793, 5590, 9586, 11180, 19172, 23965, 47930, 62309, 95860, 124618, 206099, 249236, 311545, 412198, 623090, 824396, 1030495, 1246180, 2060990, 2679287, 4121980, 5358574, 10717148, 13396435, 26792870, 53585740]

約数ペア:

[(1, 53585740), (2, 26792870), (4, 13396435), (5, 10717148), (10, 5358574), (13, 4121980), (20, 2679287), (26, 2060990), (43, 1246180), (52, 1030495), (65, 824396), (86, 623090), (130, 412198), (172, 311545), (215, 249236), (260, 206099), (430, 124618), (559, 95860), (860, 62309), (1118, 47930), (2236, 23965), (2795, 19172), (4793, 11180), (5590, 9586)]