56501055

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1637}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 107321760

約数和(自身を除く): 50820705

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 117, 177, 195, 295, 531, 585, 767, 885, 1637, 2301, 2655, 3835, 4911, 6903, 8185, 11505, 14733, 21281, 24555, 34515, 63843, 73665, 96583, 106405, 191529, 289749, 319215, 482915, 869247, 957645, 1255579, 1448745, 3766737, 4346235, 6277895, 11300211, 18833685, 56501055]

約数ペア:

[(1, 56501055), (3, 18833685), (5, 11300211), (9, 6277895), (13, 4346235), (15, 3766737), (39, 1448745), (45, 1255579), (59, 957645), (65, 869247), (117, 482915), (177, 319215), (195, 289749), (295, 191529), (531, 106405), (585, 96583), (767, 73665), (885, 63843), (1637, 34515), (2301, 24555), (2655, 21281), (3835, 14733), (4911, 11505), (6903, 8185)]