47186748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3533}}^1$

素因数の和:3603

約数の個数: 72

約数和(自身を含む): 138928608

約数和(自身を除く): 91741860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 3533, 4452, 6678, 7066, 10599, 13356, 14132, 21198, 24731, 31797, 42396, 49462, 63594, 74193, 98924, 127188, 148386, 187249, 222579, 296772, 374498, 445158, 561747, 748996, 890316, 1123494, 1310743, 1685241, 2246988, 2621486, 3370482, 3932229, 5242972, 6740964, 7864458, 11796687, 15728916, 23593374, 47186748]

約数ペア:

[(1, 47186748), (2, 23593374), (3, 15728916), (4, 11796687), (6, 7864458), (7, 6740964), (9, 5242972), (12, 3932229), (14, 3370482), (18, 2621486), (21, 2246988), (28, 1685241), (36, 1310743), (42, 1123494), (53, 890316), (63, 748996), (84, 561747), (106, 445158), (126, 374498), (159, 296772), (212, 222579), (252, 187249), (318, 148386), (371, 127188), (477, 98924), (636, 74193), (742, 63594), (954, 49462), (1113, 42396), (1484, 31797), (1908, 24731), (2226, 21198), (3339, 14132), (3533, 13356), (4452, 10599), (6678, 7066)]