55929915

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 103716288

約数和(自身を除く): 47786373

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 113, 153, 255, 339, 565, 647, 765, 1017, 1695, 1921, 1941, 3235, 5085, 5763, 5823, 9605, 9705, 10999, 17289, 28815, 29115, 32997, 54995, 73111, 86445, 98991, 164985, 219333, 365555, 494955, 657999, 1096665, 1242887, 3289995, 3728661, 6214435, 11185983, 18643305, 55929915]

約数ペア:

[(1, 55929915), (3, 18643305), (5, 11185983), (9, 6214435), (15, 3728661), (17, 3289995), (45, 1242887), (51, 1096665), (85, 657999), (113, 494955), (153, 365555), (255, 219333), (339, 164985), (565, 98991), (647, 86445), (765, 73111), (1017, 54995), (1695, 32997), (1921, 29115), (1941, 28815), (3235, 17289), (5085, 10999), (5763, 9705), (5823, 9605)]