50369920

素因数分解:

$2^7\times 5^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 121310640

約数和(自身を除く): 70940720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 211, 320, 373, 422, 640, 746, 844, 1055, 1492, 1688, 1865, 2110, 2984, 3376, 3730, 4220, 5968, 6752, 7460, 8440, 11936, 13504, 14920, 16880, 23872, 27008, 29840, 33760, 47744, 59680, 67520, 78703, 119360, 135040, 157406, 238720, 314812, 393515, 629624, 787030, 1259248, 1574060, 2518496, 3148120, 5036992, 6296240, 10073984, 12592480, 25184960, 50369920]

約数ペア:

[(1, 50369920), (2, 25184960), (4, 12592480), (5, 10073984), (8, 6296240), (10, 5036992), (16, 3148120), (20, 2518496), (32, 1574060), (40, 1259248), (64, 787030), (80, 629624), (128, 393515), (160, 314812), (211, 238720), (320, 157406), (373, 135040), (422, 119360), (640, 78703), (746, 67520), (844, 59680), (1055, 47744), (1492, 33760), (1688, 29840), (1865, 27008), (2110, 23872), (2984, 16880), (3376, 14920), (3730, 13504), (4220, 11936), (5968, 8440), (6752, 7460)]