48118840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:965

約数の個数: 128

約数和(自身を含む): 143078400

約数和(自身を除く): 94959560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 440, 476, 595, 616, 680, 748, 770, 919, 935, 952, 1190, 1309, 1496, 1540, 1838, 1870, 2380, 2618, 3080, 3676, 3740, 4595, 4760, 5236, 6433, 6545, 7352, 7480, 9190, 10109, 10472, 12866, 13090, 15623, 18380, 20218, 25732, 26180, 31246, 32165, 36760, 40436, 50545, 51464, 52360, 62492, 64330, 70763, 78115, 80872, 101090, 109361, 124984, 128660, 141526, 156230, 171853, 202180, 218722, 257320, 283052, 312460, 343706, 353815, 404360, 437444, 546805, 566104, 624920, 687412, 707630, 859265, 874888, 1093610, 1202971, 1374824, 1415260, 1718530, 2187220, 2405942, 2830520, 3437060, 4374440, 4811884, 6014855, 6874120, 9623768, 12029710, 24059420, 48118840]

約数ペア:

[(1, 48118840), (2, 24059420), (4, 12029710), (5, 9623768), (7, 6874120), (8, 6014855), (10, 4811884), (11, 4374440), (14, 3437060), (17, 2830520), (20, 2405942), (22, 2187220), (28, 1718530), (34, 1415260), (35, 1374824), (40, 1202971), (44, 1093610), (55, 874888), (56, 859265), (68, 707630), (70, 687412), (77, 624920), (85, 566104), (88, 546805), (110, 437444), (119, 404360), (136, 353815), (140, 343706), (154, 312460), (170, 283052), (187, 257320), (220, 218722), (238, 202180), (280, 171853), (308, 156230), (340, 141526), (374, 128660), (385, 124984), (440, 109361), (476, 101090), (595, 80872), (616, 78115), (680, 70763), (748, 64330), (770, 62492), (919, 52360), (935, 51464), (952, 50545), (1190, 40436), (1309, 36760), (1496, 32165), (1540, 31246), (1838, 26180), (1870, 25732), (2380, 20218), (2618, 18380), (3080, 15623), (3676, 13090), (3740, 12866), (4595, 10472), (4760, 10109), (5236, 9190), (6433, 7480), (6545, 7352)]