51288030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 142365600

約数和(自身を除く): 91077570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 89, 90, 95, 114, 171, 178, 190, 267, 285, 337, 342, 445, 534, 570, 674, 801, 855, 890, 1011, 1335, 1602, 1685, 1691, 1710, 2022, 2670, 3033, 3370, 3382, 4005, 5055, 5073, 6066, 6403, 8010, 8455, 10110, 10146, 12806, 15165, 15219, 16910, 19209, 25365, 29993, 30330, 30438, 32015, 38418, 50730, 57627, 59986, 64030, 76095, 89979, 96045, 115254, 149965, 152190, 179958, 192090, 269937, 288135, 299930, 449895, 539874, 569867, 576270, 899790, 1139734, 1349685, 1709601, 2699370, 2849335, 3419202, 5128803, 5698670, 8548005, 10257606, 17096010, 25644015, 51288030]

約数ペア:

[(1, 51288030), (2, 25644015), (3, 17096010), (5, 10257606), (6, 8548005), (9, 5698670), (10, 5128803), (15, 3419202), (18, 2849335), (19, 2699370), (30, 1709601), (38, 1349685), (45, 1139734), (57, 899790), (89, 576270), (90, 569867), (95, 539874), (114, 449895), (171, 299930), (178, 288135), (190, 269937), (267, 192090), (285, 179958), (337, 152190), (342, 149965), (445, 115254), (534, 96045), (570, 89979), (674, 76095), (801, 64030), (855, 59986), (890, 57627), (1011, 50730), (1335, 38418), (1602, 32015), (1685, 30438), (1691, 30330), (1710, 29993), (2022, 25365), (2670, 19209), (3033, 16910), (3370, 15219), (3382, 15165), (4005, 12806), (5055, 10146), (5073, 10110), (6066, 8455), (6403, 8010)]