50813854

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 99993600

約数和(自身を除く): 49179746

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 61, 91, 122, 161, 182, 199, 299, 322, 398, 427, 598, 793, 854, 1393, 1403, 1586, 2093, 2587, 2786, 2806, 4186, 4577, 5174, 5551, 9154, 9821, 11102, 12139, 18109, 18239, 19642, 24278, 32039, 36218, 36478, 59501, 64078, 84973, 119002, 127673, 157807, 169946, 255346, 279197, 315614, 416507, 558394, 833014, 1104649, 1954379, 2209298, 3629561, 3908758, 7259122, 25406927, 50813854]

約数ペア:

[(1, 50813854), (2, 25406927), (7, 7259122), (13, 3908758), (14, 3629561), (23, 2209298), (26, 1954379), (46, 1104649), (61, 833014), (91, 558394), (122, 416507), (161, 315614), (182, 279197), (199, 255346), (299, 169946), (322, 157807), (398, 127673), (427, 119002), (598, 84973), (793, 64078), (854, 59501), (1393, 36478), (1403, 36218), (1586, 32039), (2093, 24278), (2587, 19642), (2786, 18239), (2806, 18109), (4186, 12139), (4577, 11102), (5174, 9821), (5551, 9154)]