51232048

素因数分解:

$2^4\times 7^2\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:770

約数の個数: 60

約数和(自身を含む): 116791632

約数和(自身を除く): 65559584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 101, 112, 196, 202, 392, 404, 647, 707, 784, 808, 1294, 1414, 1616, 2588, 2828, 4529, 4949, 5176, 5656, 9058, 9898, 10352, 11312, 18116, 19796, 31703, 36232, 39592, 63406, 65347, 72464, 79184, 126812, 130694, 253624, 261388, 457429, 507248, 522776, 914858, 1045552, 1829716, 3202003, 3659432, 6404006, 7318864, 12808012, 25616024, 51232048]

約数ペア:

[(1, 51232048), (2, 25616024), (4, 12808012), (7, 7318864), (8, 6404006), (14, 3659432), (16, 3202003), (28, 1829716), (49, 1045552), (56, 914858), (98, 522776), (101, 507248), (112, 457429), (196, 261388), (202, 253624), (392, 130694), (404, 126812), (647, 79184), (707, 72464), (784, 65347), (808, 63406), (1294, 39592), (1414, 36232), (1616, 31703), (2588, 19796), (2828, 18116), (4529, 11312), (4949, 10352), (5176, 9898), (5656, 9058)]