47988603

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 82555200

約数和(自身を除く): 34566597

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 153, 207, 221, 299, 391, 663, 897, 1049, 1173, 1989, 2691, 3147, 3519, 5083, 9441, 13637, 15249, 17833, 24127, 40911, 45747, 53499, 72381, 122733, 160497, 217143, 231829, 313651, 410159, 695487, 940953, 1230477, 2086461, 2822859, 3691431, 5332067, 15996201, 47988603]

約数ペア:

[(1, 47988603), (3, 15996201), (9, 5332067), (13, 3691431), (17, 2822859), (23, 2086461), (39, 1230477), (51, 940953), (69, 695487), (117, 410159), (153, 313651), (207, 231829), (221, 217143), (299, 160497), (391, 122733), (663, 72381), (897, 53499), (1049, 45747), (1173, 40911), (1989, 24127), (2691, 17833), (3147, 15249), (3519, 13637), (5083, 9441)]