49443519748

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1\times {\mathrm{32143}}^1$

素因数の和:32692

約数の個数: 48

約数和(自身を含む): 99860350464

約数和(自身を除く): 50416830716

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 401, 548, 802, 959, 1604, 1918, 2807, 3836, 5614, 11228, 32143, 54937, 64286, 109874, 128572, 219748, 225001, 384559, 450002, 769118, 900004, 1538236, 4403591, 8807182, 12889343, 17614364, 25778686, 30825137, 51557372, 61650274, 90225401, 123300548, 180450802, 360901604, 1765839991, 3531679982, 7063359964, 12360879937, 24721759874, 49443519748]

約数ペア:

[(1, 49443519748), (2, 24721759874), (4, 12360879937), (7, 7063359964), (14, 3531679982), (28, 1765839991), (137, 360901604), (274, 180450802), (401, 123300548), (548, 90225401), (802, 61650274), (959, 51557372), (1604, 30825137), (1918, 25778686), (2807, 17614364), (3836, 12889343), (5614, 8807182), (11228, 4403591), (32143, 1538236), (54937, 900004), (64286, 769118), (109874, 450002), (128572, 384559), (219748, 225001)]