56552325

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 97868736

約数和(自身を除く): 41316411

約数列:

[1, 3, 5, 15, 25, 41, 53, 75, 123, 159, 205, 265, 347, 615, 795, 1025, 1041, 1325, 1735, 2173, 3075, 3975, 5205, 6519, 8675, 10865, 14227, 18391, 26025, 32595, 42681, 54325, 55173, 71135, 91955, 162975, 213405, 275865, 355675, 459775, 754031, 1067025, 1379325, 2262093, 3770155, 11310465, 18850775, 56552325]

約数ペア:

[(1, 56552325), (3, 18850775), (5, 11310465), (15, 3770155), (25, 2262093), (41, 1379325), (53, 1067025), (75, 754031), (123, 459775), (159, 355675), (205, 275865), (265, 213405), (347, 162975), (615, 91955), (795, 71135), (1025, 55173), (1041, 54325), (1325, 42681), (1735, 32595), (2173, 26025), (3075, 18391), (3975, 14227), (5205, 10865), (6519, 8675)]