53489115

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 95535648

約数和(自身を除く): 42046533

約数列:

[1, 3, 5, 9, 15, 45, 67, 113, 157, 201, 335, 339, 471, 565, 603, 785, 1005, 1017, 1413, 1695, 2355, 3015, 5085, 7065, 7571, 10519, 17741, 22713, 31557, 37855, 52595, 53223, 68139, 88705, 94671, 113565, 157785, 159669, 266115, 340695, 473355, 798345, 1188647, 3565941, 5943235, 10697823, 17829705, 53489115]

約数ペア:

[(1, 53489115), (3, 17829705), (5, 10697823), (9, 5943235), (15, 3565941), (45, 1188647), (67, 798345), (113, 473355), (157, 340695), (201, 266115), (335, 159669), (339, 157785), (471, 113565), (565, 94671), (603, 88705), (785, 68139), (1005, 53223), (1017, 52595), (1413, 37855), (1695, 31557), (2355, 22713), (3015, 17741), (5085, 10519), (7065, 7571)]