49129784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 105062400

約数和(自身を除く): 55932616

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 79, 88, 148, 158, 191, 296, 316, 382, 407, 632, 764, 814, 869, 1528, 1628, 1738, 2101, 2923, 3256, 3476, 4202, 5846, 6952, 7067, 8404, 11692, 14134, 15089, 16808, 23384, 28268, 30178, 32153, 56536, 60356, 64306, 77737, 120712, 128612, 155474, 165979, 257224, 310948, 331958, 558293, 621896, 663916, 1116586, 1327832, 2233172, 4466344, 6141223, 12282446, 24564892, 49129784]

約数ペア:

[(1, 49129784), (2, 24564892), (4, 12282446), (8, 6141223), (11, 4466344), (22, 2233172), (37, 1327832), (44, 1116586), (74, 663916), (79, 621896), (88, 558293), (148, 331958), (158, 310948), (191, 257224), (296, 165979), (316, 155474), (382, 128612), (407, 120712), (632, 77737), (764, 64306), (814, 60356), (869, 56536), (1528, 32153), (1628, 30178), (1738, 28268), (2101, 23384), (2923, 16808), (3256, 15089), (3476, 14134), (4202, 11692), (5846, 8404), (6952, 7067)]