48479172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1997}}^1$

素因数の和:2045

約数の個数: 72

約数和(自身を含む): 137398464

約数和(自身を除く): 88919292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 1997, 2023, 3468, 3994, 4046, 5991, 6069, 7988, 8092, 11982, 12138, 13979, 23964, 24276, 27958, 33949, 41937, 55916, 67898, 83874, 101847, 135796, 167748, 203694, 237643, 407388, 475286, 577133, 712929, 950572, 1154266, 1425858, 1731399, 2308532, 2851716, 3462798, 4039931, 6925596, 8079862, 12119793, 16159724, 24239586, 48479172]

約数ペア:

[(1, 48479172), (2, 24239586), (3, 16159724), (4, 12119793), (6, 8079862), (7, 6925596), (12, 4039931), (14, 3462798), (17, 2851716), (21, 2308532), (28, 1731399), (34, 1425858), (42, 1154266), (51, 950572), (68, 712929), (84, 577133), (102, 475286), (119, 407388), (204, 237643), (238, 203694), (289, 167748), (357, 135796), (476, 101847), (578, 83874), (714, 67898), (867, 55916), (1156, 41937), (1428, 33949), (1734, 27958), (1997, 24276), (2023, 23964), (3468, 13979), (3994, 12138), (4046, 11982), (5991, 8092), (6069, 7988)]