48669948

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 128637600

約数和(自身を除く): 79967652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 61, 74, 111, 122, 148, 183, 222, 244, 333, 366, 444, 549, 599, 666, 732, 1098, 1198, 1332, 1797, 2196, 2257, 2396, 3594, 4514, 5391, 6771, 7188, 9028, 10782, 13542, 20313, 21564, 22163, 27084, 36539, 40626, 44326, 66489, 73078, 81252, 88652, 109617, 132978, 146156, 199467, 219234, 265956, 328851, 398934, 438468, 657702, 797868, 1315404, 1351943, 2703886, 4055829, 5407772, 8111658, 12167487, 16223316, 24334974, 48669948]

約数ペア:

[(1, 48669948), (2, 24334974), (3, 16223316), (4, 12167487), (6, 8111658), (9, 5407772), (12, 4055829), (18, 2703886), (36, 1351943), (37, 1315404), (61, 797868), (74, 657702), (111, 438468), (122, 398934), (148, 328851), (183, 265956), (222, 219234), (244, 199467), (333, 146156), (366, 132978), (444, 109617), (549, 88652), (599, 81252), (666, 73078), (732, 66489), (1098, 44326), (1198, 40626), (1332, 36539), (1797, 27084), (2196, 22163), (2257, 21564), (2396, 20313), (3594, 13542), (4514, 10782), (5391, 9028), (6771, 7188)]