49147826

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 47620174

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 59, 91, 118, 161, 182, 199, 299, 322, 398, 413, 598, 767, 826, 1357, 1393, 1534, 2093, 2587, 2714, 2786, 4186, 4577, 5174, 5369, 9154, 9499, 10738, 11741, 17641, 18109, 18998, 23482, 32039, 35282, 36218, 59501, 64078, 82187, 119002, 123487, 152633, 164374, 246974, 270043, 305266, 416507, 540086, 833014, 1068431, 1890301, 2136862, 3510559, 3780602, 7021118, 24573913, 49147826]

約数ペア:

[(1, 49147826), (2, 24573913), (7, 7021118), (13, 3780602), (14, 3510559), (23, 2136862), (26, 1890301), (46, 1068431), (59, 833014), (91, 540086), (118, 416507), (161, 305266), (182, 270043), (199, 246974), (299, 164374), (322, 152633), (398, 123487), (413, 119002), (598, 82187), (767, 64078), (826, 59501), (1357, 36218), (1393, 35282), (1534, 32039), (2093, 23482), (2587, 18998), (2714, 18109), (2786, 17641), (4186, 11741), (4577, 10738), (5174, 9499), (5369, 9154)]