51472190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 119508480

約数和(自身を除く): 68036290

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 59, 70, 77, 103, 110, 118, 121, 154, 206, 242, 295, 385, 413, 515, 590, 605, 649, 721, 770, 826, 847, 1030, 1133, 1210, 1298, 1442, 1694, 2065, 2266, 3245, 3605, 4130, 4235, 4543, 5665, 6077, 6490, 7139, 7210, 7931, 8470, 9086, 11330, 12154, 12463, 14278, 15862, 22715, 24926, 30385, 35695, 39655, 42539, 45430, 49973, 60770, 62315, 66847, 71390, 79310, 85078, 87241, 99946, 124630, 133694, 174482, 212695, 249865, 334235, 425390, 436205, 467929, 499730, 668470, 735317, 872410, 935858, 1470634, 2339645, 3676585, 4679290, 5147219, 7353170, 10294438, 25736095, 51472190]

約数ペア:

[(1, 51472190), (2, 25736095), (5, 10294438), (7, 7353170), (10, 5147219), (11, 4679290), (14, 3676585), (22, 2339645), (35, 1470634), (55, 935858), (59, 872410), (70, 735317), (77, 668470), (103, 499730), (110, 467929), (118, 436205), (121, 425390), (154, 334235), (206, 249865), (242, 212695), (295, 174482), (385, 133694), (413, 124630), (515, 99946), (590, 87241), (605, 85078), (649, 79310), (721, 71390), (770, 66847), (826, 62315), (847, 60770), (1030, 49973), (1133, 45430), (1210, 42539), (1298, 39655), (1442, 35695), (1694, 30385), (2065, 24926), (2266, 22715), (3245, 15862), (3605, 14278), (4130, 12463), (4235, 12154), (4543, 11330), (5665, 9086), (6077, 8470), (6490, 7931), (7139, 7210)]