47473090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 102187008

約数和(自身を除く): 54713918

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 131, 155, 167, 217, 262, 310, 334, 434, 655, 835, 917, 1085, 1169, 1310, 1670, 1834, 2170, 2338, 4061, 4585, 5177, 5845, 8122, 9170, 10354, 11690, 20305, 21877, 25885, 28427, 36239, 40610, 43754, 51770, 56854, 72478, 109385, 142135, 153139, 181195, 218770, 284270, 306278, 362390, 678187, 765695, 1356374, 1531390, 3390935, 4747309, 6781870, 9494618, 23736545, 47473090]

約数ペア:

[(1, 47473090), (2, 23736545), (5, 9494618), (7, 6781870), (10, 4747309), (14, 3390935), (31, 1531390), (35, 1356374), (62, 765695), (70, 678187), (131, 362390), (155, 306278), (167, 284270), (217, 218770), (262, 181195), (310, 153139), (334, 142135), (434, 109385), (655, 72478), (835, 56854), (917, 51770), (1085, 43754), (1169, 40610), (1310, 36239), (1670, 28427), (1834, 25885), (2170, 21877), (2338, 20305), (4061, 11690), (4585, 10354), (5177, 9170), (5845, 8122)]