47749236490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{35491}}^1$

素因数の和:35687

約数の個数: 64

約数和(自身を含む): 92659674240

約数和(自身を除く): 44910437750

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 97, 146, 190, 194, 365, 485, 730, 970, 1387, 1843, 2774, 3686, 6935, 7081, 9215, 13870, 14162, 18430, 35405, 35491, 70810, 70982, 134539, 177455, 269078, 354910, 672695, 674329, 1345390, 1348658, 2590843, 3371645, 3442627, 5181686, 6743290, 6885254, 12954215, 17213135, 25908430, 34426270, 49226017, 65409913, 98452034, 130819826, 246130085, 251311771, 327049565, 492260170, 502623542, 654099130, 1256558855, 2513117710, 4774923649, 9549847298, 23874618245, 47749236490]

約数ペア:

[(1, 47749236490), (2, 23874618245), (5, 9549847298), (10, 4774923649), (19, 2513117710), (38, 1256558855), (73, 654099130), (95, 502623542), (97, 492260170), (146, 327049565), (190, 251311771), (194, 246130085), (365, 130819826), (485, 98452034), (730, 65409913), (970, 49226017), (1387, 34426270), (1843, 25908430), (2774, 17213135), (3686, 12954215), (6935, 6885254), (7081, 6743290), (9215, 5181686), (13870, 3442627), (14162, 3371645), (18430, 2590843), (35405, 1348658), (35491, 1345390), (70810, 674329), (70982, 672695), (134539, 354910), (177455, 269078)]