53572980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38821}}^1$

素因数の和:38856

約数の個数: 48

約数和(自身を含む): 156530304

約数和(自身を除く): 102957324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 38821, 77642, 116463, 155284, 194105, 232926, 388210, 465852, 582315, 776420, 892883, 1164630, 1785766, 2329260, 2678649, 3571532, 4464415, 5357298, 8928830, 10714596, 13393245, 17857660, 26786490, 53572980]

約数ペア:

[(1, 53572980), (2, 26786490), (3, 17857660), (4, 13393245), (5, 10714596), (6, 8928830), (10, 5357298), (12, 4464415), (15, 3571532), (20, 2678649), (23, 2329260), (30, 1785766), (46, 1164630), (60, 892883), (69, 776420), (92, 582315), (115, 465852), (138, 388210), (230, 232926), (276, 194105), (345, 155284), (460, 116463), (690, 77642), (1380, 38821)]