51048972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5741}}^1$

素因数の和:5783

約数の個数: 72

約数和(自身を含む): 146306160

約数和(自身を除く): 95257188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 5741, 8892, 11482, 17223, 22964, 34446, 51669, 68892, 74633, 103338, 109079, 149266, 206676, 218158, 223899, 298532, 327237, 436316, 447798, 654474, 671697, 895596, 981711, 1308948, 1343394, 1418027, 1963422, 2686788, 2836054, 3926844, 4254081, 5672108, 8508162, 12762243, 17016324, 25524486, 51048972]

約数ペア:

[(1, 51048972), (2, 25524486), (3, 17016324), (4, 12762243), (6, 8508162), (9, 5672108), (12, 4254081), (13, 3926844), (18, 2836054), (19, 2686788), (26, 1963422), (36, 1418027), (38, 1343394), (39, 1308948), (52, 981711), (57, 895596), (76, 671697), (78, 654474), (114, 447798), (117, 436316), (156, 327237), (171, 298532), (228, 223899), (234, 218158), (247, 206676), (342, 149266), (468, 109079), (494, 103338), (684, 74633), (741, 68892), (988, 51669), (1482, 34446), (2223, 22964), (2964, 17223), (4446, 11482), (5741, 8892)]