61850778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 139788288

約数和(自身を除く): 77937510

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 127, 141, 157, 254, 282, 314, 381, 471, 517, 762, 942, 1034, 1397, 1551, 1727, 2794, 3102, 3454, 4191, 5181, 5969, 7379, 8382, 10362, 11938, 14758, 17907, 19939, 22137, 35814, 39878, 44274, 59817, 65659, 81169, 119634, 131318, 162338, 196977, 219329, 243507, 393954, 438658, 487014, 657987, 937133, 1315974, 1874266, 2811399, 5622798, 10308463, 20616926, 30925389, 61850778]

約数ペア:

[(1, 61850778), (2, 30925389), (3, 20616926), (6, 10308463), (11, 5622798), (22, 2811399), (33, 1874266), (47, 1315974), (66, 937133), (94, 657987), (127, 487014), (141, 438658), (157, 393954), (254, 243507), (282, 219329), (314, 196977), (381, 162338), (471, 131318), (517, 119634), (762, 81169), (942, 65659), (1034, 59817), (1397, 44274), (1551, 39878), (1727, 35814), (2794, 22137), (3102, 19939), (3454, 17907), (4191, 14758), (5181, 11938), (5969, 10362), (7379, 8382)]