53054384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2861}}^1$

素因数の和:2949

約数の個数: 40

約数和(自身を含む): 110015280

約数和(自身を除く): 56960896

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 2861, 4636, 5722, 9272, 11444, 18544, 22888, 45776, 54359, 108718, 174521, 217436, 349042, 434872, 698084, 869744, 1396168, 2792336, 3315899, 6631798, 13263596, 26527192, 53054384]

約数ペア:

[(1, 53054384), (2, 26527192), (4, 13263596), (8, 6631798), (16, 3315899), (19, 2792336), (38, 1396168), (61, 869744), (76, 698084), (122, 434872), (152, 349042), (244, 217436), (304, 174521), (488, 108718), (976, 54359), (1159, 45776), (2318, 22888), (2861, 18544), (4636, 11444), (5722, 9272)]