51975003

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 75220992

約数和(自身を除く): 23245989

約数列:

[1, 3, 31, 41, 43, 93, 123, 129, 317, 951, 1271, 1333, 1763, 3813, 3999, 5289, 9827, 12997, 13631, 29481, 38991, 40893, 54653, 163959, 402907, 422561, 558871, 1208721, 1267683, 1676613, 17325001, 51975003]

約数ペア:

[(1, 51975003), (3, 17325001), (31, 1676613), (41, 1267683), (43, 1208721), (93, 558871), (123, 422561), (129, 402907), (317, 163959), (951, 54653), (1271, 40893), (1333, 38991), (1763, 29481), (3813, 13631), (3999, 12997), (5289, 9827)]