47294650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 72

約数和(自身を含む): 99050580

約数和(自身を除く): 51755930

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 169, 193, 290, 325, 338, 377, 386, 650, 725, 754, 845, 965, 1450, 1690, 1885, 1930, 2509, 3770, 4225, 4825, 4901, 5018, 5597, 8450, 9425, 9650, 9802, 11194, 12545, 18850, 24505, 25090, 27985, 32617, 49010, 55970, 62725, 65234, 72761, 122525, 125450, 139925, 145522, 163085, 245050, 279850, 326170, 363805, 727610, 815425, 945893, 1630850, 1819025, 1891786, 3638050, 4729465, 9458930, 23647325, 47294650]

約数ペア:

[(1, 47294650), (2, 23647325), (5, 9458930), (10, 4729465), (13, 3638050), (25, 1891786), (26, 1819025), (29, 1630850), (50, 945893), (58, 815425), (65, 727610), (130, 363805), (145, 326170), (169, 279850), (193, 245050), (290, 163085), (325, 145522), (338, 139925), (377, 125450), (386, 122525), (650, 72761), (725, 65234), (754, 62725), (845, 55970), (965, 49010), (1450, 32617), (1690, 27985), (1885, 25090), (1930, 24505), (2509, 18850), (3770, 12545), (4225, 11194), (4825, 9802), (4901, 9650), (5018, 9425), (5597, 8450)]