51219804

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1229}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 125637120

約数和(自身を除く): 74417316

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 151, 276, 302, 453, 604, 906, 1229, 1812, 2458, 3473, 3687, 4916, 6946, 7374, 10419, 13892, 14748, 20838, 28267, 41676, 56534, 84801, 113068, 169602, 185579, 339204, 371158, 556737, 742316, 1113474, 2226948, 4268317, 8536634, 12804951, 17073268, 25609902, 51219804]

約数ペア:

[(1, 51219804), (2, 25609902), (3, 17073268), (4, 12804951), (6, 8536634), (12, 4268317), (23, 2226948), (46, 1113474), (69, 742316), (92, 556737), (138, 371158), (151, 339204), (276, 185579), (302, 169602), (453, 113068), (604, 84801), (906, 56534), (1229, 41676), (1812, 28267), (2458, 20838), (3473, 14748), (3687, 13892), (4916, 10419), (6946, 7374)]