48128724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{577}}^1$

素因数の和:925

約数の個数: 72

約数和(自身を含む): 139700288

約数和(自身を除く): 91571564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 577, 662, 993, 1154, 1324, 1731, 1986, 2308, 2317, 2979, 3462, 3972, 4039, 4634, 5193, 5958, 6924, 6951, 8078, 9268, 10386, 11916, 12117, 13902, 16156, 20772, 20853, 24234, 27804, 36351, 41706, 48468, 72702, 83412, 145404, 190987, 381974, 572961, 763948, 1145922, 1336909, 1718883, 2291844, 2673818, 3437766, 4010727, 5347636, 6875532, 8021454, 12032181, 16042908, 24064362, 48128724]

約数ペア:

[(1, 48128724), (2, 24064362), (3, 16042908), (4, 12032181), (6, 8021454), (7, 6875532), (9, 5347636), (12, 4010727), (14, 3437766), (18, 2673818), (21, 2291844), (28, 1718883), (36, 1336909), (42, 1145922), (63, 763948), (84, 572961), (126, 381974), (252, 190987), (331, 145404), (577, 83412), (662, 72702), (993, 48468), (1154, 41706), (1324, 36351), (1731, 27804), (1986, 24234), (2308, 20853), (2317, 20772), (2979, 16156), (3462, 13902), (3972, 12117), (4039, 11916), (4634, 10386), (5193, 9268), (5958, 8078), (6924, 6951)]