61332556

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 114871680

約数和(自身を除く): 53539124

約数列:

[1, 2, 4, 41, 47, 73, 82, 94, 109, 146, 164, 188, 218, 292, 436, 1927, 2993, 3431, 3854, 4469, 5123, 5986, 6862, 7708, 7957, 8938, 10246, 11972, 13724, 15914, 17876, 20492, 31828, 140671, 210043, 281342, 326237, 373979, 420086, 562684, 652474, 747958, 840172, 1304948, 1495916, 15333139, 30666278, 61332556]

約数ペア:

[(1, 61332556), (2, 30666278), (4, 15333139), (41, 1495916), (47, 1304948), (73, 840172), (82, 747958), (94, 652474), (109, 562684), (146, 420086), (164, 373979), (188, 326237), (218, 281342), (292, 210043), (436, 140671), (1927, 31828), (2993, 20492), (3431, 17876), (3854, 15914), (4469, 13724), (5123, 11972), (5986, 10246), (6862, 8938), (7708, 7957)]