57987228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1123}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 146281856

約数和(自身を除く): 88294628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 331, 662, 993, 1123, 1324, 1986, 2246, 3369, 3972, 4303, 4492, 6738, 8606, 12909, 13476, 14599, 17212, 25818, 29198, 43797, 51636, 58396, 87594, 175188, 371713, 743426, 1115139, 1486852, 2230278, 4460556, 4832269, 9664538, 14496807, 19329076, 28993614, 57987228]

約数ペア:

[(1, 57987228), (2, 28993614), (3, 19329076), (4, 14496807), (6, 9664538), (12, 4832269), (13, 4460556), (26, 2230278), (39, 1486852), (52, 1115139), (78, 743426), (156, 371713), (331, 175188), (662, 87594), (993, 58396), (1123, 51636), (1324, 43797), (1986, 29198), (2246, 25818), (3369, 17212), (3972, 14599), (4303, 13476), (4492, 12909), (6738, 8606)]