48857816

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 112665600

約数和(自身を除く): 63807784

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 329, 376, 532, 658, 893, 977, 1064, 1316, 1786, 1954, 2632, 3572, 3908, 6251, 6839, 7144, 7816, 12502, 13678, 18563, 25004, 27356, 37126, 45919, 50008, 54712, 74252, 91838, 129941, 148504, 183676, 259882, 321433, 367352, 519764, 642866, 872461, 1039528, 1285732, 1744922, 2571464, 3489844, 6107227, 6979688, 12214454, 24428908, 48857816]

約数ペア:

[(1, 48857816), (2, 24428908), (4, 12214454), (7, 6979688), (8, 6107227), (14, 3489844), (19, 2571464), (28, 1744922), (38, 1285732), (47, 1039528), (56, 872461), (76, 642866), (94, 519764), (133, 367352), (152, 321433), (188, 259882), (266, 183676), (329, 148504), (376, 129941), (532, 91838), (658, 74252), (893, 54712), (977, 50008), (1064, 45919), (1316, 37126), (1786, 27356), (1954, 25004), (2632, 18563), (3572, 13678), (3908, 12502), (6251, 7816), (6839, 7144)]