49450076

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 99560160

約数和(自身を除く): 50110084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 331, 338, 442, 662, 676, 884, 1324, 2197, 2873, 4303, 4394, 5627, 5746, 8606, 8788, 11254, 11492, 17212, 22508, 37349, 55939, 73151, 74698, 111878, 146302, 149396, 223756, 292604, 727207, 950963, 1454414, 1901926, 2908828, 3803852, 12362519, 24725038, 49450076]

約数ペア:

[(1, 49450076), (2, 24725038), (4, 12362519), (13, 3803852), (17, 2908828), (26, 1901926), (34, 1454414), (52, 950963), (68, 727207), (169, 292604), (221, 223756), (331, 149396), (338, 146302), (442, 111878), (662, 74698), (676, 73151), (884, 55939), (1324, 37349), (2197, 22508), (2873, 17212), (4303, 11492), (4394, 11254), (5627, 8788), (5746, 8606)]