42907750

素因数分解:

$2^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{2909}}^1$

素因数の和:2985

約数の個数: 32

約数和(自身を含む): 81712800

約数和(自身を除く): 38805050

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 125, 250, 295, 590, 1475, 2909, 2950, 5818, 7375, 14545, 14750, 29090, 72725, 145450, 171631, 343262, 363625, 727250, 858155, 1716310, 4290775, 8581550, 21453875, 42907750]

約数ペア:

[(1, 42907750), (2, 21453875), (5, 8581550), (10, 4290775), (25, 1716310), (50, 858155), (59, 727250), (118, 363625), (125, 343262), (250, 171631), (295, 145450), (590, 72725), (1475, 29090), (2909, 14750), (2950, 14545), (5818, 7375)]