53183380

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 114960384

約数和(自身を除く): 61777004

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 131, 212, 262, 265, 383, 524, 530, 655, 766, 1060, 1310, 1532, 1915, 2620, 3830, 6943, 7660, 13886, 20299, 27772, 34715, 40598, 50173, 69430, 81196, 100346, 101495, 138860, 200692, 202990, 250865, 405980, 501730, 1003460, 2659169, 5318338, 10636676, 13295845, 26591690, 53183380]

約数ペア:

[(1, 53183380), (2, 26591690), (4, 13295845), (5, 10636676), (10, 5318338), (20, 2659169), (53, 1003460), (106, 501730), (131, 405980), (212, 250865), (262, 202990), (265, 200692), (383, 138860), (524, 101495), (530, 100346), (655, 81196), (766, 69430), (1060, 50173), (1310, 40598), (1532, 34715), (1915, 27772), (2620, 20299), (3830, 13886), (6943, 7660)]