48998675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 71995392

約数和(自身を除く): 22996717

約数列:

[1, 5, 11, 17, 25, 47, 55, 85, 187, 223, 235, 275, 425, 517, 799, 935, 1115, 1175, 2453, 2585, 3791, 3995, 4675, 5575, 8789, 10481, 12265, 12925, 18955, 19975, 41701, 43945, 52405, 61325, 94775, 115291, 178177, 208505, 219725, 262025, 576455, 890885, 1042525, 1959947, 2882275, 4454425, 9799735, 48998675]

約数ペア:

[(1, 48998675), (5, 9799735), (11, 4454425), (17, 2882275), (25, 1959947), (47, 1042525), (55, 890885), (85, 576455), (187, 262025), (223, 219725), (235, 208505), (275, 178177), (425, 115291), (517, 94775), (799, 61325), (935, 52405), (1115, 43945), (1175, 41701), (2453, 19975), (2585, 18955), (3791, 12925), (3995, 12265), (4675, 10481), (5575, 8789)]