61950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1$

素因数の和:81

約数の個数: 48

約数和(自身を含む): 178560

約数和(自身を除く): 116610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 59, 70, 75, 105, 118, 150, 175, 177, 210, 295, 350, 354, 413, 525, 590, 826, 885, 1050, 1239, 1475, 1770, 2065, 2478, 2950, 4130, 4425, 6195, 8850, 10325, 12390, 20650, 30975, 61950]

約数ペア:

[(1, 61950), (2, 30975), (3, 20650), (5, 12390), (6, 10325), (7, 8850), (10, 6195), (14, 4425), (15, 4130), (21, 2950), (25, 2478), (30, 2065), (35, 1770), (42, 1475), (50, 1239), (59, 1050), (70, 885), (75, 826), (105, 590), (118, 525), (150, 413), (175, 354), (177, 350), (210, 295)]