49209440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:904

約数の個数: 96

約数和(自身を含む): 135535680

約数和(自身を除く): 86326240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 829, 848, 1060, 1120, 1484, 1658, 1696, 1855, 2120, 2968, 3316, 3710, 4145, 4240, 5803, 5936, 6632, 7420, 8290, 8480, 11606, 11872, 13264, 14840, 16580, 23212, 26528, 29015, 29680, 33160, 43937, 46424, 58030, 59360, 66320, 87874, 92848, 116060, 132640, 175748, 185696, 219685, 232120, 307559, 351496, 439370, 464240, 615118, 702992, 878740, 928480, 1230236, 1405984, 1537795, 1757480, 2460472, 3075590, 3514960, 4920944, 6151180, 7029920, 9841888, 12302360, 24604720, 49209440]

約数ペア:

[(1, 49209440), (2, 24604720), (4, 12302360), (5, 9841888), (7, 7029920), (8, 6151180), (10, 4920944), (14, 3514960), (16, 3075590), (20, 2460472), (28, 1757480), (32, 1537795), (35, 1405984), (40, 1230236), (53, 928480), (56, 878740), (70, 702992), (80, 615118), (106, 464240), (112, 439370), (140, 351496), (160, 307559), (212, 232120), (224, 219685), (265, 185696), (280, 175748), (371, 132640), (424, 116060), (530, 92848), (560, 87874), (742, 66320), (829, 59360), (848, 58030), (1060, 46424), (1120, 43937), (1484, 33160), (1658, 29680), (1696, 29015), (1855, 26528), (2120, 23212), (2968, 16580), (3316, 14840), (3710, 13264), (4145, 11872), (4240, 11606), (5803, 8480), (5936, 8290), (6632, 7420)]