51147250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2657}}^1$

素因数の和:2692

約数の個数: 64

約数和(自身を含む): 119418624

約数和(自身を除く): 68271374

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 125, 154, 175, 250, 275, 350, 385, 550, 770, 875, 1375, 1750, 1925, 2657, 2750, 3850, 5314, 9625, 13285, 18599, 19250, 26570, 29227, 37198, 58454, 66425, 92995, 132850, 146135, 185990, 204589, 292270, 332125, 409178, 464975, 664250, 730675, 929950, 1022945, 1461350, 2045890, 2324875, 3653375, 4649750, 5114725, 7306750, 10229450, 25573625, 51147250]

約数ペア:

[(1, 51147250), (2, 25573625), (5, 10229450), (7, 7306750), (10, 5114725), (11, 4649750), (14, 3653375), (22, 2324875), (25, 2045890), (35, 1461350), (50, 1022945), (55, 929950), (70, 730675), (77, 664250), (110, 464975), (125, 409178), (154, 332125), (175, 292270), (250, 204589), (275, 185990), (350, 146135), (385, 132850), (550, 92995), (770, 66425), (875, 58454), (1375, 37198), (1750, 29227), (1925, 26570), (2657, 19250), (2750, 18599), (3850, 13285), (5314, 9625)]