49993218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 126584640

約数和(自身を除く): 76591422

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 97, 99, 114, 137, 171, 194, 198, 209, 274, 291, 342, 411, 418, 582, 627, 822, 873, 1067, 1233, 1254, 1507, 1746, 1843, 1881, 2134, 2466, 2603, 3014, 3201, 3686, 3762, 4521, 5206, 5529, 6402, 7809, 9042, 9603, 11058, 13289, 13563, 15618, 16587, 19206, 20273, 23427, 26578, 27126, 28633, 33174, 39867, 40546, 46854, 57266, 60819, 79734, 85899, 119601, 121638, 146179, 171798, 182457, 239202, 252491, 257697, 292358, 364914, 438537, 504982, 515394, 757473, 877074, 1315611, 1514946, 2272419, 2631222, 2777401, 4544838, 5554802, 8332203, 16664406, 24996609, 49993218]

約数ペア:

[(1, 49993218), (2, 24996609), (3, 16664406), (6, 8332203), (9, 5554802), (11, 4544838), (18, 2777401), (19, 2631222), (22, 2272419), (33, 1514946), (38, 1315611), (57, 877074), (66, 757473), (97, 515394), (99, 504982), (114, 438537), (137, 364914), (171, 292358), (194, 257697), (198, 252491), (209, 239202), (274, 182457), (291, 171798), (342, 146179), (411, 121638), (418, 119601), (582, 85899), (627, 79734), (822, 60819), (873, 57266), (1067, 46854), (1233, 40546), (1254, 39867), (1507, 33174), (1746, 28633), (1843, 27126), (1881, 26578), (2134, 23427), (2466, 20273), (2603, 19206), (3014, 16587), (3201, 15618), (3686, 13563), (3762, 13289), (4521, 11058), (5206, 9603), (5529, 9042), (6402, 7809)]