49143952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 114492672

約数和(自身を除く): 65348720

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 47, 52, 88, 94, 104, 143, 176, 188, 208, 286, 376, 457, 517, 572, 611, 752, 914, 1034, 1144, 1222, 1828, 2068, 2288, 2444, 3656, 4136, 4888, 5027, 5941, 6721, 7312, 8272, 9776, 10054, 11882, 13442, 20108, 21479, 23764, 26884, 40216, 42958, 47528, 53768, 65351, 80432, 85916, 95056, 107536, 130702, 171832, 236269, 261404, 279227, 343664, 472538, 522808, 558454, 945076, 1045616, 1116908, 1890152, 2233816, 3071497, 3780304, 4467632, 6142994, 12285988, 24571976, 49143952]

約数ペア:

[(1, 49143952), (2, 24571976), (4, 12285988), (8, 6142994), (11, 4467632), (13, 3780304), (16, 3071497), (22, 2233816), (26, 1890152), (44, 1116908), (47, 1045616), (52, 945076), (88, 558454), (94, 522808), (104, 472538), (143, 343664), (176, 279227), (188, 261404), (208, 236269), (286, 171832), (376, 130702), (457, 107536), (517, 95056), (572, 85916), (611, 80432), (752, 65351), (914, 53768), (1034, 47528), (1144, 42958), (1222, 40216), (1828, 26884), (2068, 23764), (2288, 21479), (2444, 20108), (3656, 13442), (4136, 11882), (4888, 10054), (5027, 9776), (5941, 8272), (6721, 7312)]