49315860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24907}}^1$

素因数の和:24933

約数の個数: 72

約数和(自身を含む): 163197216

約数和(自身を除く): 113881356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 24907, 49814, 74721, 99628, 124535, 149442, 224163, 249070, 273977, 298884, 373605, 448326, 498140, 547954, 747210, 821931, 896652, 1095908, 1120815, 1369885, 1494420, 1643862, 2241630, 2465793, 2739770, 3287724, 4109655, 4483260, 4931586, 5479540, 8219310, 9863172, 12328965, 16438620, 24657930, 49315860]

約数ペア:

[(1, 49315860), (2, 24657930), (3, 16438620), (4, 12328965), (5, 9863172), (6, 8219310), (9, 5479540), (10, 4931586), (11, 4483260), (12, 4109655), (15, 3287724), (18, 2739770), (20, 2465793), (22, 2241630), (30, 1643862), (33, 1494420), (36, 1369885), (44, 1120815), (45, 1095908), (55, 896652), (60, 821931), (66, 747210), (90, 547954), (99, 498140), (110, 448326), (132, 373605), (165, 298884), (180, 273977), (198, 249070), (220, 224163), (330, 149442), (396, 124535), (495, 99628), (660, 74721), (990, 49814), (1980, 24907)]