55639486

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 102595680

約数和(自身を除く): 46956194

約数列:

[1, 2, 7, 14, 19, 38, 101, 109, 133, 202, 218, 266, 361, 707, 722, 763, 1414, 1526, 1919, 2071, 2527, 3838, 4142, 5054, 11009, 13433, 14497, 22018, 26866, 28994, 36461, 39349, 72922, 77063, 78698, 154126, 209171, 255227, 275443, 418342, 510454, 550886, 1464197, 2928394, 3974249, 7948498, 27819743, 55639486]

約数ペア:

[(1, 55639486), (2, 27819743), (7, 7948498), (14, 3974249), (19, 2928394), (38, 1464197), (101, 550886), (109, 510454), (133, 418342), (202, 275443), (218, 255227), (266, 209171), (361, 154126), (707, 78698), (722, 77063), (763, 72922), (1414, 39349), (1526, 36461), (1919, 28994), (2071, 26866), (2527, 22018), (3838, 14497), (4142, 13433), (5054, 11009)]