61939950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{5227}}^1$

素因数の和:5321

約数の個数: 48

約数和(自身を含む): 155585280

約数和(自身を除く): 93645330

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 150, 158, 237, 395, 474, 790, 1185, 1975, 2370, 3950, 5227, 5925, 10454, 11850, 15681, 26135, 31362, 52270, 78405, 130675, 156810, 261350, 392025, 412933, 784050, 825866, 1238799, 2064665, 2477598, 4129330, 6193995, 10323325, 12387990, 20646650, 30969975, 61939950]

約数ペア:

[(1, 61939950), (2, 30969975), (3, 20646650), (5, 12387990), (6, 10323325), (10, 6193995), (15, 4129330), (25, 2477598), (30, 2064665), (50, 1238799), (75, 825866), (79, 784050), (150, 412933), (158, 392025), (237, 261350), (395, 156810), (474, 130675), (790, 78405), (1185, 52270), (1975, 31362), (2370, 26135), (3950, 15681), (5227, 11850), (5925, 10454)]