48299720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 134265600

約数和(自身を除く): 85965880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 73, 85, 119, 136, 139, 140, 146, 170, 238, 278, 280, 292, 340, 365, 476, 511, 556, 584, 595, 680, 695, 730, 952, 973, 1022, 1112, 1190, 1241, 1390, 1460, 1946, 2044, 2363, 2380, 2482, 2555, 2780, 2920, 3892, 4088, 4726, 4760, 4865, 4964, 5110, 5560, 6205, 7784, 8687, 9452, 9730, 9928, 10147, 10220, 11815, 12410, 16541, 17374, 18904, 19460, 20294, 20440, 23630, 24820, 33082, 34748, 38920, 40588, 43435, 47260, 49640, 50735, 66164, 69496, 71029, 81176, 82705, 86870, 94520, 101470, 132328, 142058, 165410, 172499, 173740, 202940, 284116, 330820, 344998, 347480, 355145, 405880, 568232, 661640, 689996, 710290, 862495, 1207493, 1379992, 1420580, 1724990, 2414986, 2841160, 3449980, 4829972, 6037465, 6899960, 9659944, 12074930, 24149860, 48299720]

約数ペア:

[(1, 48299720), (2, 24149860), (4, 12074930), (5, 9659944), (7, 6899960), (8, 6037465), (10, 4829972), (14, 3449980), (17, 2841160), (20, 2414986), (28, 1724990), (34, 1420580), (35, 1379992), (40, 1207493), (56, 862495), (68, 710290), (70, 689996), (73, 661640), (85, 568232), (119, 405880), (136, 355145), (139, 347480), (140, 344998), (146, 330820), (170, 284116), (238, 202940), (278, 173740), (280, 172499), (292, 165410), (340, 142058), (365, 132328), (476, 101470), (511, 94520), (556, 86870), (584, 82705), (595, 81176), (680, 71029), (695, 69496), (730, 66164), (952, 50735), (973, 49640), (1022, 47260), (1112, 43435), (1190, 40588), (1241, 38920), (1390, 34748), (1460, 33082), (1946, 24820), (2044, 23630), (2363, 20440), (2380, 20294), (2482, 19460), (2555, 18904), (2780, 17374), (2920, 16541), (3892, 12410), (4088, 11815), (4726, 10220), (4760, 10147), (4865, 9928), (4964, 9730), (5110, 9452), (5560, 8687), (6205, 7784)]