51050916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 148459584

約数和(自身を除く): 97408668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 692, 1038, 1171, 1211, 1557, 2076, 2342, 2422, 3114, 3513, 3633, 4684, 4844, 6228, 7026, 7266, 8197, 10539, 10899, 14052, 14532, 16394, 21078, 21798, 24591, 32788, 42156, 43596, 49182, 73773, 98364, 147546, 202583, 295092, 405166, 607749, 810332, 1215498, 1418081, 1823247, 2430996, 2836162, 3646494, 4254243, 5672324, 7292988, 8508486, 12762729, 17016972, 25525458, 51050916]

約数ペア:

[(1, 51050916), (2, 25525458), (3, 17016972), (4, 12762729), (6, 8508486), (7, 7292988), (9, 5672324), (12, 4254243), (14, 3646494), (18, 2836162), (21, 2430996), (28, 1823247), (36, 1418081), (42, 1215498), (63, 810332), (84, 607749), (126, 405166), (173, 295092), (252, 202583), (346, 147546), (519, 98364), (692, 73773), (1038, 49182), (1171, 43596), (1211, 42156), (1557, 32788), (2076, 24591), (2342, 21798), (2422, 21078), (3114, 16394), (3513, 14532), (3633, 14052), (4684, 10899), (4844, 10539), (6228, 8197), (7026, 7266)]