53345864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 125699040

約数和(自身を除く): 72353176

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 169, 187, 211, 221, 286, 338, 374, 422, 442, 572, 676, 748, 844, 884, 1144, 1352, 1496, 1688, 1768, 1859, 2321, 2431, 2743, 2873, 3587, 3718, 4642, 4862, 5486, 5746, 7174, 7436, 9284, 9724, 10972, 11492, 14348, 14872, 18568, 19448, 21944, 22984, 28696, 30173, 31603, 35659, 39457, 46631, 60346, 63206, 71318, 78914, 93262, 120692, 126412, 142636, 157828, 186524, 241384, 252824, 285272, 315656, 373048, 392249, 512941, 606203, 784498, 1025882, 1212406, 1568996, 2051764, 2424812, 3137992, 4103528, 4849624, 6668233, 13336466, 26672932, 53345864]

約数ペア:

[(1, 53345864), (2, 26672932), (4, 13336466), (8, 6668233), (11, 4849624), (13, 4103528), (17, 3137992), (22, 2424812), (26, 2051764), (34, 1568996), (44, 1212406), (52, 1025882), (68, 784498), (88, 606203), (104, 512941), (136, 392249), (143, 373048), (169, 315656), (187, 285272), (211, 252824), (221, 241384), (286, 186524), (338, 157828), (374, 142636), (422, 126412), (442, 120692), (572, 93262), (676, 78914), (748, 71318), (844, 63206), (884, 60346), (1144, 46631), (1352, 39457), (1496, 35659), (1688, 31603), (1768, 30173), (1859, 28696), (2321, 22984), (2431, 21944), (2743, 19448), (2873, 18568), (3587, 14872), (3718, 14348), (4642, 11492), (4862, 10972), (5486, 9724), (5746, 9284), (7174, 7436)]