51016728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17863}}^1$

素因数の和:17896

約数の個数: 64

約数和(自身を含む): 154344960

約数和(自身を除く): 103328232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 17863, 35726, 53589, 71452, 107178, 125041, 142904, 214356, 250082, 303671, 375123, 428712, 500164, 607342, 750246, 911013, 1000328, 1214684, 1500492, 1822026, 2125697, 2429368, 3000984, 3644052, 4251394, 6377091, 7288104, 8502788, 12754182, 17005576, 25508364, 51016728]

約数ペア:

[(1, 51016728), (2, 25508364), (3, 17005576), (4, 12754182), (6, 8502788), (7, 7288104), (8, 6377091), (12, 4251394), (14, 3644052), (17, 3000984), (21, 2429368), (24, 2125697), (28, 1822026), (34, 1500492), (42, 1214684), (51, 1000328), (56, 911013), (68, 750246), (84, 607342), (102, 500164), (119, 428712), (136, 375123), (168, 303671), (204, 250082), (238, 214356), (357, 142904), (408, 125041), (476, 107178), (714, 71452), (952, 53589), (1428, 35726), (2856, 17863)]