54797834

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 54066166

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 89, 91, 119, 178, 182, 199, 221, 238, 398, 442, 623, 1157, 1246, 1393, 1513, 1547, 2314, 2587, 2786, 3026, 3094, 3383, 5174, 6766, 8099, 10591, 16198, 17711, 18109, 19669, 21182, 23681, 35422, 36218, 39338, 43979, 47362, 87958, 123977, 137683, 230243, 247954, 275366, 301087, 307853, 460486, 602174, 615706, 1611701, 2107609, 3223402, 3914131, 4215218, 7828262, 27398917, 54797834]

約数ペア:

[(1, 54797834), (2, 27398917), (7, 7828262), (13, 4215218), (14, 3914131), (17, 3223402), (26, 2107609), (34, 1611701), (89, 615706), (91, 602174), (119, 460486), (178, 307853), (182, 301087), (199, 275366), (221, 247954), (238, 230243), (398, 137683), (442, 123977), (623, 87958), (1157, 47362), (1246, 43979), (1393, 39338), (1513, 36218), (1547, 35422), (2314, 23681), (2587, 21182), (2786, 19669), (3026, 18109), (3094, 17711), (3383, 16198), (5174, 10591), (6766, 8099)]