51769850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 72

約数和(自身を含む): 108847200

約数和(自身を除く): 57077350

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 121, 199, 215, 242, 275, 398, 430, 473, 550, 605, 946, 995, 1075, 1210, 1990, 2150, 2189, 2365, 3025, 4378, 4730, 4975, 5203, 6050, 8557, 9950, 10406, 10945, 11825, 17114, 21890, 23650, 24079, 26015, 42785, 48158, 52030, 54725, 85570, 94127, 109450, 120395, 130075, 188254, 213925, 240790, 260150, 427850, 470635, 601975, 941270, 1035397, 1203950, 2070794, 2353175, 4706350, 5176985, 10353970, 25884925, 51769850]

約数ペア:

[(1, 51769850), (2, 25884925), (5, 10353970), (10, 5176985), (11, 4706350), (22, 2353175), (25, 2070794), (43, 1203950), (50, 1035397), (55, 941270), (86, 601975), (110, 470635), (121, 427850), (199, 260150), (215, 240790), (242, 213925), (275, 188254), (398, 130075), (430, 120395), (473, 109450), (550, 94127), (605, 85570), (946, 54725), (995, 52030), (1075, 48158), (1210, 42785), (1990, 26015), (2150, 24079), (2189, 23650), (2365, 21890), (3025, 17114), (4378, 11825), (4730, 10945), (4975, 10406), (5203, 9950), (6050, 8557)]