56553913910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1279}}^1\times {\mathrm{2447}}^1$

素因数の和:3885

約数の個数: 64

約数和(自身を含む): 110547763200

約数和(自身を除く): 53993849290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1279, 1390, 1807, 2447, 2558, 3614, 4894, 6395, 9035, 12235, 12790, 16627, 18070, 24470, 31811, 33254, 63622, 83135, 159055, 166270, 177781, 318110, 340133, 355562, 680266, 888905, 1700665, 1777810, 2311153, 3129713, 3401330, 4421729, 4622306, 6259426, 8843458, 11555765, 15648565, 22108645, 23111530, 31297130, 40686269, 44217290, 81372538, 203431345, 406862690, 435030107, 870060214, 2175150535, 4350301070, 5655391391, 11310782782, 28276956955, 56553913910]

約数ペア:

[(1, 56553913910), (2, 28276956955), (5, 11310782782), (10, 5655391391), (13, 4350301070), (26, 2175150535), (65, 870060214), (130, 435030107), (139, 406862690), (278, 203431345), (695, 81372538), (1279, 44217290), (1390, 40686269), (1807, 31297130), (2447, 23111530), (2558, 22108645), (3614, 15648565), (4894, 11555765), (6395, 8843458), (9035, 6259426), (12235, 4622306), (12790, 4421729), (16627, 3401330), (18070, 3129713), (24470, 2311153), (31811, 1777810), (33254, 1700665), (63622, 888905), (83135, 680266), (159055, 355562), (166270, 340133), (177781, 318110)]