53158716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1171}}^1$

素因数の和:1291

約数の個数: 72

約数和(自身を含む): 146326544

約数和(自身を除く): 93167828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 873, 1164, 1171, 1261, 1746, 2342, 2522, 3492, 3513, 3783, 4684, 5044, 7026, 7566, 10539, 11349, 14052, 15132, 15223, 21078, 22698, 30446, 42156, 45396, 45669, 60892, 91338, 113587, 137007, 182676, 227174, 274014, 340761, 454348, 548028, 681522, 1022283, 1363044, 1476631, 2044566, 2953262, 4089132, 4429893, 5906524, 8859786, 13289679, 17719572, 26579358, 53158716]

約数ペア:

[(1, 53158716), (2, 26579358), (3, 17719572), (4, 13289679), (6, 8859786), (9, 5906524), (12, 4429893), (13, 4089132), (18, 2953262), (26, 2044566), (36, 1476631), (39, 1363044), (52, 1022283), (78, 681522), (97, 548028), (117, 454348), (156, 340761), (194, 274014), (234, 227174), (291, 182676), (388, 137007), (468, 113587), (582, 91338), (873, 60892), (1164, 45669), (1171, 45396), (1261, 42156), (1746, 30446), (2342, 22698), (2522, 21078), (3492, 15223), (3513, 15132), (3783, 14052), (4684, 11349), (5044, 10539), (7026, 7566)]