53507272

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1190

約数の個数: 64

約数和(自身を含む): 125435520

約数和(自身を除く): 71928248

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 871, 938, 1097, 1742, 1876, 2194, 3484, 3752, 4388, 6097, 6968, 7679, 8776, 12194, 14261, 15358, 24388, 28522, 30716, 48776, 57044, 61432, 73499, 99827, 114088, 146998, 199654, 293996, 399308, 514493, 587992, 798616, 955487, 1028986, 1910974, 2057972, 3821948, 4115944, 6688409, 7643896, 13376818, 26753636, 53507272]

約数ペア:

[(1, 53507272), (2, 26753636), (4, 13376818), (7, 7643896), (8, 6688409), (13, 4115944), (14, 3821948), (26, 2057972), (28, 1910974), (52, 1028986), (56, 955487), (67, 798616), (91, 587992), (104, 514493), (134, 399308), (182, 293996), (268, 199654), (364, 146998), (469, 114088), (536, 99827), (728, 73499), (871, 61432), (938, 57044), (1097, 48776), (1742, 30716), (1876, 28522), (2194, 24388), (3484, 15358), (3752, 14261), (4388, 12194), (6097, 8776), (6968, 7679)]