53623625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 74355840

約数和(自身を除く): 20732215

約数列:

[1, 5, 11, 25, 55, 59, 125, 275, 295, 649, 661, 1375, 1475, 3245, 3305, 7271, 7375, 16225, 16525, 36355, 38999, 81125, 82625, 181775, 194995, 428989, 908875, 974975, 2144945, 4874875, 10724725, 53623625]

約数ペア:

[(1, 53623625), (5, 10724725), (11, 4874875), (25, 2144945), (55, 974975), (59, 908875), (125, 428989), (275, 194995), (295, 181775), (649, 82625), (661, 81125), (1375, 38999), (1475, 36355), (3245, 16525), (3305, 16225), (7271, 7375)]