47887334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 91445760

約数和(自身を除く): 43558426

約数列:

[1, 2, 11, 17, 19, 22, 23, 34, 38, 46, 187, 209, 253, 293, 323, 374, 391, 418, 437, 506, 586, 646, 782, 874, 3223, 3553, 4301, 4807, 4981, 5567, 6446, 6739, 7106, 7429, 8602, 9614, 9962, 11134, 13478, 14858, 54791, 61237, 74129, 81719, 94639, 109582, 114563, 122474, 128041, 148258, 163438, 189278, 229126, 256082, 1041029, 1260193, 1408451, 2082058, 2176697, 2520386, 2816902, 4353394, 23943667, 47887334]

約数ペア:

[(1, 47887334), (2, 23943667), (11, 4353394), (17, 2816902), (19, 2520386), (22, 2176697), (23, 2082058), (34, 1408451), (38, 1260193), (46, 1041029), (187, 256082), (209, 229126), (253, 189278), (293, 163438), (323, 148258), (374, 128041), (391, 122474), (418, 114563), (437, 109582), (506, 94639), (586, 81719), (646, 74129), (782, 61237), (874, 54791), (3223, 14858), (3553, 13478), (4301, 11134), (4807, 9962), (4981, 9614), (5567, 8602), (6446, 7429), (6739, 7106)]