51520098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1223}}^1$

素因数の和:1311

約数の個数: 64

約数和(自身を含む): 126904320

約数和(自身を除く): 75384222

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 59, 102, 118, 119, 177, 238, 354, 357, 413, 714, 826, 1003, 1223, 1239, 2006, 2446, 2478, 3009, 3669, 6018, 7021, 7338, 8561, 14042, 17122, 20791, 21063, 25683, 41582, 42126, 51366, 62373, 72157, 124746, 144314, 145537, 216471, 291074, 432942, 436611, 505099, 873222, 1010198, 1226669, 1515297, 2453338, 3030594, 3680007, 7360014, 8586683, 17173366, 25760049, 51520098]

約数ペア:

[(1, 51520098), (2, 25760049), (3, 17173366), (6, 8586683), (7, 7360014), (14, 3680007), (17, 3030594), (21, 2453338), (34, 1515297), (42, 1226669), (51, 1010198), (59, 873222), (102, 505099), (118, 436611), (119, 432942), (177, 291074), (238, 216471), (354, 145537), (357, 144314), (413, 124746), (714, 72157), (826, 62373), (1003, 51366), (1223, 42126), (1239, 41582), (2006, 25683), (2446, 21063), (2478, 20791), (3009, 17122), (3669, 14042), (6018, 8561), (7021, 7338)]