47347278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2273

約数の個数: 64

約数和(自身を含む): 115188480

約数和(自身を除く): 67841202

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 187, 209, 323, 374, 418, 561, 627, 646, 969, 1122, 1254, 1938, 2221, 3553, 4442, 6663, 7106, 10659, 13326, 21318, 24431, 37757, 42199, 48862, 73293, 75514, 84398, 113271, 126597, 146586, 226542, 253194, 415327, 464189, 717383, 830654, 928378, 1245981, 1392567, 1434766, 2152149, 2491962, 2785134, 4304298, 7891213, 15782426, 23673639, 47347278]

約数ペア:

[(1, 47347278), (2, 23673639), (3, 15782426), (6, 7891213), (11, 4304298), (17, 2785134), (19, 2491962), (22, 2152149), (33, 1434766), (34, 1392567), (38, 1245981), (51, 928378), (57, 830654), (66, 717383), (102, 464189), (114, 415327), (187, 253194), (209, 226542), (323, 146586), (374, 126597), (418, 113271), (561, 84398), (627, 75514), (646, 73293), (969, 48862), (1122, 42199), (1254, 37757), (1938, 24431), (2221, 21318), (3553, 13326), (4442, 10659), (6663, 7106)]