47289886

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 91819008

約数和(自身を除く): 44529122

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 53, 106, 119, 161, 163, 238, 322, 326, 371, 391, 742, 782, 901, 1141, 1219, 1802, 2282, 2438, 2737, 2771, 3749, 5474, 5542, 6307, 7498, 8533, 8639, 12614, 17066, 17278, 19397, 20723, 26243, 38794, 41446, 52486, 60473, 63733, 120946, 127466, 145061, 146863, 198697, 290122, 293726, 397394, 446131, 892262, 1028041, 1390879, 2056082, 2781758, 3377849, 6755698, 23644943, 47289886]

約数ペア:

[(1, 47289886), (2, 23644943), (7, 6755698), (14, 3377849), (17, 2781758), (23, 2056082), (34, 1390879), (46, 1028041), (53, 892262), (106, 446131), (119, 397394), (161, 293726), (163, 290122), (238, 198697), (322, 146863), (326, 145061), (371, 127466), (391, 120946), (742, 63733), (782, 60473), (901, 52486), (1141, 41446), (1219, 38794), (1802, 26243), (2282, 20723), (2438, 19397), (2737, 17278), (2771, 17066), (3749, 12614), (5474, 8639), (5542, 8533), (6307, 7498)]