53250142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 89766144

約数和(自身を除く): 36516002

約数列:

[1, 2, 11, 22, 71, 73, 142, 146, 467, 781, 803, 934, 1562, 1606, 5137, 5183, 10274, 10366, 33157, 34091, 57013, 66314, 68182, 114026, 364727, 375001, 729454, 750002, 2420461, 4840922, 26625071, 53250142]

約数ペア:

[(1, 53250142), (2, 26625071), (11, 4840922), (22, 2420461), (71, 750002), (73, 729454), (142, 375001), (146, 364727), (467, 114026), (781, 68182), (803, 66314), (934, 57013), (1562, 34091), (1606, 33157), (5137, 10366), (5183, 10274)]