53303229

素因数分解:

$3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 92851200

約数和(自身を除く): 39547971

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 343, 441, 557, 651, 1029, 1519, 1671, 1953, 3087, 3899, 4557, 5013, 10633, 11697, 13671, 17267, 27293, 31899, 35091, 51801, 81879, 95697, 120869, 155403, 191051, 245637, 362607, 573153, 846083, 1087821, 1719459, 2538249, 5922581, 7614747, 17767743, 53303229]

約数ペア:

[(1, 53303229), (3, 17767743), (7, 7614747), (9, 5922581), (21, 2538249), (31, 1719459), (49, 1087821), (63, 846083), (93, 573153), (147, 362607), (217, 245637), (279, 191051), (343, 155403), (441, 120869), (557, 95697), (651, 81879), (1029, 51801), (1519, 35091), (1671, 31899), (1953, 27293), (3087, 17267), (3899, 13671), (4557, 11697), (5013, 10633)]