51720518916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4213141}}^1$

素因数の和:4213193

約数の個数: 72

約数和(自身を含む): 147224034048

約数和(自身を除く): 95503515132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 4213141, 8426282, 12639423, 16852564, 25278846, 37918269, 46344551, 50557692, 75836538, 92689102, 130607371, 139033653, 151673076, 185378204, 261214742, 278067306, 391822113, 417100959, 522429484, 556134612, 783644226, 834201918, 1175466339, 1436681081, 1567288452, 1668403836, 2350932678, 2873362162, 4310043243, 4701865356, 5746724324, 8620086486, 12930129729, 17240172972, 25860259458, 51720518916]

約数ペア:

[(1, 51720518916), (2, 25860259458), (3, 17240172972), (4, 12930129729), (6, 8620086486), (9, 5746724324), (11, 4701865356), (12, 4310043243), (18, 2873362162), (22, 2350932678), (31, 1668403836), (33, 1567288452), (36, 1436681081), (44, 1175466339), (62, 834201918), (66, 783644226), (93, 556134612), (99, 522429484), (124, 417100959), (132, 391822113), (186, 278067306), (198, 261214742), (279, 185378204), (341, 151673076), (372, 139033653), (396, 130607371), (558, 92689102), (682, 75836538), (1023, 50557692), (1116, 46344551), (1364, 37918269), (2046, 25278846), (3069, 16852564), (4092, 12639423), (6138, 8426282), (12276, 4213141)]