48979040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1680

約数の個数: 96

約数和(自身を含む): 133739424

約数和(自身を除く): 84760384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1637, 1760, 1870, 2720, 2992, 3274, 3740, 5984, 6548, 7480, 8185, 13096, 14960, 16370, 18007, 26192, 27829, 29920, 32740, 36014, 52384, 55658, 65480, 72028, 90035, 111316, 130960, 139145, 144056, 180070, 222632, 261920, 278290, 288112, 306119, 360140, 445264, 556580, 576224, 612238, 720280, 890528, 1113160, 1224476, 1440560, 1530595, 2226320, 2448952, 2881120, 3061190, 4452640, 4897904, 6122380, 9795808, 12244760, 24489520, 48979040]

約数ペア:

[(1, 48979040), (2, 24489520), (4, 12244760), (5, 9795808), (8, 6122380), (10, 4897904), (11, 4452640), (16, 3061190), (17, 2881120), (20, 2448952), (22, 2226320), (32, 1530595), (34, 1440560), (40, 1224476), (44, 1113160), (55, 890528), (68, 720280), (80, 612238), (85, 576224), (88, 556580), (110, 445264), (136, 360140), (160, 306119), (170, 288112), (176, 278290), (187, 261920), (220, 222632), (272, 180070), (340, 144056), (352, 139145), (374, 130960), (440, 111316), (544, 90035), (680, 72028), (748, 65480), (880, 55658), (935, 52384), (1360, 36014), (1496, 32740), (1637, 29920), (1760, 27829), (1870, 26192), (2720, 18007), (2992, 16370), (3274, 14960), (3740, 13096), (5984, 8185), (6548, 7480)]