47403356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11839}}^1$

素因数の和:11874

約数の個数: 48

約数和(自身を含む): 111390720

約数和(自身を除く): 63987364

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 11839, 23678, 47356, 82873, 130229, 153907, 165746, 260458, 307814, 331492, 520916, 615628, 911603, 1077349, 1692977, 1823206, 2154698, 3385954, 3646412, 4309396, 6771908, 11850839, 23701678, 47403356]

約数ペア:

[(1, 47403356), (2, 23701678), (4, 11850839), (7, 6771908), (11, 4309396), (13, 3646412), (14, 3385954), (22, 2154698), (26, 1823206), (28, 1692977), (44, 1077349), (52, 911603), (77, 615628), (91, 520916), (143, 331492), (154, 307814), (182, 260458), (286, 165746), (308, 153907), (364, 130229), (572, 82873), (1001, 47356), (2002, 23678), (4004, 11839)]