51844480

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1373}}^1$

素因数の和:1451

約数の個数: 64

約数和(自身を含む): 126133200

約数和(自身を除く): 74288720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 295, 320, 472, 590, 640, 944, 1180, 1373, 1888, 2360, 2746, 3776, 4720, 5492, 6865, 7552, 9440, 10984, 13730, 18880, 21968, 27460, 37760, 43936, 54920, 81007, 87872, 109840, 162014, 175744, 219680, 324028, 405035, 439360, 648056, 810070, 878720, 1296112, 1620140, 2592224, 3240280, 5184448, 6480560, 10368896, 12961120, 25922240, 51844480]

約数ペア:

[(1, 51844480), (2, 25922240), (4, 12961120), (5, 10368896), (8, 6480560), (10, 5184448), (16, 3240280), (20, 2592224), (32, 1620140), (40, 1296112), (59, 878720), (64, 810070), (80, 648056), (118, 439360), (128, 405035), (160, 324028), (236, 219680), (295, 175744), (320, 162014), (472, 109840), (590, 87872), (640, 81007), (944, 54920), (1180, 43936), (1373, 37760), (1888, 27460), (2360, 21968), (2746, 18880), (3776, 13730), (4720, 10984), (5492, 9440), (6865, 7552)]