52171830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1186

約数の個数: 64

約数和(自身を含む): 139968000

約数和(自身を除く): 87796170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 199, 270, 398, 597, 971, 995, 1194, 1791, 1942, 1990, 2913, 2985, 3582, 4855, 5373, 5826, 5970, 8739, 8955, 9710, 10746, 14565, 17478, 17910, 26217, 26865, 29130, 43695, 52434, 53730, 87390, 131085, 193229, 262170, 386458, 579687, 966145, 1159374, 1739061, 1932290, 2898435, 3478122, 5217183, 5796870, 8695305, 10434366, 17390610, 26085915, 52171830]

約数ペア:

[(1, 52171830), (2, 26085915), (3, 17390610), (5, 10434366), (6, 8695305), (9, 5796870), (10, 5217183), (15, 3478122), (18, 2898435), (27, 1932290), (30, 1739061), (45, 1159374), (54, 966145), (90, 579687), (135, 386458), (199, 262170), (270, 193229), (398, 131085), (597, 87390), (971, 53730), (995, 52434), (1194, 43695), (1791, 29130), (1942, 26865), (1990, 26217), (2913, 17910), (2985, 17478), (3582, 14565), (4855, 10746), (5373, 9710), (5826, 8955), (5970, 8739)]