51748272

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{21139}}^1$

素因数の和:21170

約数の個数: 60

約数和(自身を含む): 153349560

約数和(自身を除く): 101601288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 21139, 42278, 63417, 84556, 126834, 169112, 190251, 253668, 338224, 359363, 380502, 507336, 718726, 761004, 1014672, 1078089, 1437452, 1522008, 2156178, 2874904, 3044016, 3234267, 4312356, 5749808, 6468534, 8624712, 12937068, 17249424, 25874136, 51748272]

約数ペア:

[(1, 51748272), (2, 25874136), (3, 17249424), (4, 12937068), (6, 8624712), (8, 6468534), (9, 5749808), (12, 4312356), (16, 3234267), (17, 3044016), (18, 2874904), (24, 2156178), (34, 1522008), (36, 1437452), (48, 1078089), (51, 1014672), (68, 761004), (72, 718726), (102, 507336), (136, 380502), (144, 359363), (153, 338224), (204, 253668), (272, 190251), (306, 169112), (408, 126834), (612, 84556), (816, 63417), (1224, 42278), (2448, 21139)]