50002576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 112492800

約数和(自身を除く): 62490224

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 79, 104, 136, 158, 179, 208, 221, 272, 316, 358, 442, 632, 716, 884, 1027, 1264, 1343, 1432, 1768, 2054, 2327, 2686, 2864, 3043, 3536, 4108, 4654, 5372, 6086, 8216, 9308, 10744, 12172, 14141, 16432, 17459, 18616, 21488, 24344, 28282, 34918, 37232, 39559, 48688, 56564, 69836, 79118, 113128, 139672, 158236, 183833, 226256, 240397, 279344, 316472, 367666, 480794, 632944, 735332, 961588, 1470664, 1923176, 2941328, 3125161, 3846352, 6250322, 12500644, 25001288, 50002576]

約数ペア:

[(1, 50002576), (2, 25001288), (4, 12500644), (8, 6250322), (13, 3846352), (16, 3125161), (17, 2941328), (26, 1923176), (34, 1470664), (52, 961588), (68, 735332), (79, 632944), (104, 480794), (136, 367666), (158, 316472), (179, 279344), (208, 240397), (221, 226256), (272, 183833), (316, 158236), (358, 139672), (442, 113128), (632, 79118), (716, 69836), (884, 56564), (1027, 48688), (1264, 39559), (1343, 37232), (1432, 34918), (1768, 28282), (2054, 24344), (2327, 21488), (2686, 18616), (2864, 17459), (3043, 16432), (3536, 14141), (4108, 12172), (4654, 10744), (5372, 9308), (6086, 8216)]