54278850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{15733}}^1$

素因数の和:15771

約数の個数: 48

約数和(自身を含む): 140473152

約数和(自身を除く): 86194302

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 15733, 31466, 47199, 78665, 94398, 157330, 235995, 361859, 393325, 471990, 723718, 786650, 1085577, 1179975, 1809295, 2171154, 2359950, 3618590, 5427885, 9046475, 10855770, 18092950, 27139425, 54278850]

約数ペア:

[(1, 54278850), (2, 27139425), (3, 18092950), (5, 10855770), (6, 9046475), (10, 5427885), (15, 3618590), (23, 2359950), (25, 2171154), (30, 1809295), (46, 1179975), (50, 1085577), (69, 786650), (75, 723718), (115, 471990), (138, 393325), (150, 361859), (230, 235995), (345, 157330), (575, 94398), (690, 78665), (1150, 47199), (1725, 31466), (3450, 15733)]