48223216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 104055840

約数和(自身を除く): 55832624

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 53, 73, 76, 82, 106, 146, 152, 164, 212, 292, 304, 328, 424, 584, 656, 779, 848, 1007, 1168, 1387, 1558, 2014, 2173, 2774, 2993, 3116, 3869, 4028, 4346, 5548, 5986, 6232, 7738, 8056, 8692, 11096, 11972, 12464, 15476, 16112, 17384, 22192, 23944, 30952, 34768, 41287, 47888, 56867, 61904, 73511, 82574, 113734, 147022, 158629, 165148, 227468, 294044, 317258, 330296, 454936, 588088, 634516, 660592, 909872, 1176176, 1269032, 2538064, 3013951, 6027902, 12055804, 24111608, 48223216]

約数ペア:

[(1, 48223216), (2, 24111608), (4, 12055804), (8, 6027902), (16, 3013951), (19, 2538064), (38, 1269032), (41, 1176176), (53, 909872), (73, 660592), (76, 634516), (82, 588088), (106, 454936), (146, 330296), (152, 317258), (164, 294044), (212, 227468), (292, 165148), (304, 158629), (328, 147022), (424, 113734), (584, 82574), (656, 73511), (779, 61904), (848, 56867), (1007, 47888), (1168, 41287), (1387, 34768), (1558, 30952), (2014, 23944), (2173, 22192), (2774, 17384), (2993, 16112), (3116, 15476), (3869, 12464), (4028, 11972), (4346, 11096), (5548, 8692), (5986, 8056), (6232, 7738)]