47030906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 85155840

約数和(自身を除く): 38124934

約数列:

[1, 2, 13, 23, 26, 31, 43, 46, 59, 62, 86, 118, 299, 403, 559, 598, 713, 767, 806, 989, 1118, 1333, 1357, 1426, 1534, 1829, 1978, 2537, 2666, 2714, 3658, 5074, 9269, 12857, 17329, 17641, 18538, 23777, 25714, 30659, 32981, 34658, 35282, 42067, 47554, 58351, 61318, 65962, 78647, 84134, 116702, 157294, 398567, 546871, 758563, 797134, 1022411, 1093742, 1517126, 1808881, 2044822, 3617762, 23515453, 47030906]

約数ペア:

[(1, 47030906), (2, 23515453), (13, 3617762), (23, 2044822), (26, 1808881), (31, 1517126), (43, 1093742), (46, 1022411), (59, 797134), (62, 758563), (86, 546871), (118, 398567), (299, 157294), (403, 116702), (559, 84134), (598, 78647), (713, 65962), (767, 61318), (806, 58351), (989, 47554), (1118, 42067), (1333, 35282), (1357, 34658), (1426, 32981), (1534, 30659), (1829, 25714), (1978, 23777), (2537, 18538), (2666, 17641), (2714, 17329), (3658, 12857), (5074, 9269)]