51110950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 112314240

約数和(自身を除く): 61203290

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 67, 73, 95, 110, 134, 146, 190, 209, 275, 335, 365, 418, 475, 550, 670, 730, 737, 803, 950, 1045, 1273, 1387, 1474, 1606, 1675, 1825, 2090, 2546, 2774, 3350, 3650, 3685, 4015, 4891, 5225, 6365, 6935, 7370, 8030, 9782, 10450, 12730, 13870, 14003, 15257, 18425, 20075, 24455, 28006, 30514, 31825, 34675, 36850, 40150, 48910, 53801, 63650, 69350, 70015, 76285, 92929, 107602, 122275, 140030, 152570, 185858, 244550, 269005, 350075, 381425, 464645, 538010, 700150, 762850, 929290, 1022219, 1345025, 2044438, 2323225, 2690050, 4646450, 5111095, 10222190, 25555475, 51110950]

約数ペア:

[(1, 51110950), (2, 25555475), (5, 10222190), (10, 5111095), (11, 4646450), (19, 2690050), (22, 2323225), (25, 2044438), (38, 1345025), (50, 1022219), (55, 929290), (67, 762850), (73, 700150), (95, 538010), (110, 464645), (134, 381425), (146, 350075), (190, 269005), (209, 244550), (275, 185858), (335, 152570), (365, 140030), (418, 122275), (475, 107602), (550, 92929), (670, 76285), (730, 70015), (737, 69350), (803, 63650), (950, 53801), (1045, 48910), (1273, 40150), (1387, 36850), (1474, 34675), (1606, 31825), (1675, 30514), (1825, 28006), (2090, 24455), (2546, 20075), (2774, 18425), (3350, 15257), (3650, 14003), (3685, 13870), (4015, 12730), (4891, 10450), (5225, 9782), (6365, 8030), (6935, 7370)]