52821468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1171}}^1$

素因数の和:1367

約数の個数: 72

約数和(自身を含む): 153578880

約数和(自身を除く): 100757412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 716, 1074, 1171, 1253, 1611, 2148, 2342, 2506, 3222, 3513, 3759, 4684, 5012, 6444, 7026, 7518, 8197, 10539, 11277, 14052, 15036, 16394, 21078, 22554, 24591, 32788, 42156, 45108, 49182, 73773, 98364, 147546, 209609, 295092, 419218, 628827, 838436, 1257654, 1467263, 1886481, 2515308, 2934526, 3772962, 4401789, 5869052, 7545924, 8803578, 13205367, 17607156, 26410734, 52821468]

約数ペア:

[(1, 52821468), (2, 26410734), (3, 17607156), (4, 13205367), (6, 8803578), (7, 7545924), (9, 5869052), (12, 4401789), (14, 3772962), (18, 2934526), (21, 2515308), (28, 1886481), (36, 1467263), (42, 1257654), (63, 838436), (84, 628827), (126, 419218), (179, 295092), (252, 209609), (358, 147546), (537, 98364), (716, 73773), (1074, 49182), (1171, 45108), (1253, 42156), (1611, 32788), (2148, 24591), (2342, 22554), (2506, 21078), (3222, 16394), (3513, 15036), (3759, 14052), (4684, 11277), (5012, 10539), (6444, 8197), (7026, 7518)]