51815848

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9539}}^1$

素因数の和:9649

約数の個数: 32

約数和(自身を含む): 112190400

約数和(自身を除く): 60374552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 9539, 19078, 38156, 66773, 76312, 133546, 267092, 534184, 925283, 1850566, 3701132, 6476981, 7402264, 12953962, 25907924, 51815848]

約数ペア:

[(1, 51815848), (2, 25907924), (4, 12953962), (7, 7402264), (8, 6476981), (14, 3701132), (28, 1850566), (56, 925283), (97, 534184), (194, 267092), (388, 133546), (679, 76312), (776, 66773), (1358, 38156), (2716, 19078), (5432, 9539)]