52723480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 125906400

約数和(自身を除く): 73182920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 173, 190, 346, 380, 401, 692, 760, 802, 865, 1384, 1604, 1730, 2005, 3208, 3287, 3460, 4010, 6574, 6920, 7619, 8020, 13148, 15238, 16040, 16435, 26296, 30476, 32870, 38095, 60952, 65740, 69373, 76190, 131480, 138746, 152380, 277492, 304760, 346865, 554984, 693730, 1318087, 1387460, 2636174, 2774920, 5272348, 6590435, 10544696, 13180870, 26361740, 52723480]

約数ペア:

[(1, 52723480), (2, 26361740), (4, 13180870), (5, 10544696), (8, 6590435), (10, 5272348), (19, 2774920), (20, 2636174), (38, 1387460), (40, 1318087), (76, 693730), (95, 554984), (152, 346865), (173, 304760), (190, 277492), (346, 152380), (380, 138746), (401, 131480), (692, 76190), (760, 69373), (802, 65740), (865, 60952), (1384, 38095), (1604, 32870), (1730, 30476), (2005, 26296), (3208, 16435), (3287, 16040), (3460, 15238), (4010, 13148), (6574, 8020), (6920, 7619)]