48142521

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 85363200

約数和(自身を除く): 37220679

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 79, 119, 153, 237, 357, 553, 569, 711, 1071, 1343, 1659, 1707, 3983, 4029, 4977, 5121, 9401, 9673, 11949, 12087, 28203, 29019, 35847, 44951, 67711, 84609, 87057, 134853, 203133, 314657, 404559, 609399, 764167, 943971, 2292501, 2831913, 5349169, 6877503, 16047507, 48142521]

約数ペア:

[(1, 48142521), (3, 16047507), (7, 6877503), (9, 5349169), (17, 2831913), (21, 2292501), (51, 943971), (63, 764167), (79, 609399), (119, 404559), (153, 314657), (237, 203133), (357, 134853), (553, 87057), (569, 84609), (711, 67711), (1071, 44951), (1343, 35847), (1659, 29019), (1707, 28203), (3983, 12087), (4029, 11949), (4977, 9673), (5121, 9401)]