49205831324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{363529}}^1$

素因数の和:363702

約数の個数: 48

約数和(自身を含む): 98327594400

約数和(自身を除く): 49121763076

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 137, 247, 274, 494, 548, 988, 1781, 2603, 3562, 5206, 7124, 10412, 33839, 67678, 135356, 363529, 727058, 1454116, 4725877, 6907051, 9451754, 13814102, 18903508, 27628204, 49803473, 89791663, 99606946, 179583326, 199213892, 359166652, 647445149, 946265987, 1294890298, 1892531974, 2589780596, 3785063948, 12301457831, 24602915662, 49205831324]

約数ペア:

[(1, 49205831324), (2, 24602915662), (4, 12301457831), (13, 3785063948), (19, 2589780596), (26, 1892531974), (38, 1294890298), (52, 946265987), (76, 647445149), (137, 359166652), (247, 199213892), (274, 179583326), (494, 99606946), (548, 89791663), (988, 49803473), (1781, 27628204), (2603, 18903508), (3562, 13814102), (5206, 9451754), (7124, 6907051), (10412, 4725877), (33839, 1454116), (67678, 727058), (135356, 363529)]