50488460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 120478848

約数和(自身を除く): 69990388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 605, 620, 673, 682, 1210, 1346, 1364, 1705, 2420, 2692, 3365, 3410, 3751, 6730, 6820, 7403, 7502, 13460, 14806, 15004, 18755, 20863, 29612, 37015, 37510, 41726, 74030, 75020, 81433, 83452, 104315, 148060, 162866, 208630, 229493, 325732, 407165, 417260, 458986, 814330, 917972, 1147465, 1628660, 2294930, 2524423, 4589860, 5048846, 10097692, 12622115, 25244230, 50488460]

約数ペア:

[(1, 50488460), (2, 25244230), (4, 12622115), (5, 10097692), (10, 5048846), (11, 4589860), (20, 2524423), (22, 2294930), (31, 1628660), (44, 1147465), (55, 917972), (62, 814330), (110, 458986), (121, 417260), (124, 407165), (155, 325732), (220, 229493), (242, 208630), (310, 162866), (341, 148060), (484, 104315), (605, 83452), (620, 81433), (673, 75020), (682, 74030), (1210, 41726), (1346, 37510), (1364, 37015), (1705, 29612), (2420, 20863), (2692, 18755), (3365, 15004), (3410, 14806), (3751, 13460), (6730, 7502), (6820, 7403)]