52883700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{431}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 153740160

約数和(自身を除く): 100856460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 409, 431, 818, 862, 1227, 1293, 1636, 1724, 2045, 2155, 2454, 2586, 4090, 4310, 4908, 5172, 6135, 6465, 8180, 8620, 10225, 10775, 12270, 12930, 20450, 21550, 24540, 25860, 30675, 32325, 40900, 43100, 61350, 64650, 122700, 129300, 176279, 352558, 528837, 705116, 881395, 1057674, 1762790, 2115348, 2644185, 3525580, 4406975, 5288370, 8813950, 10576740, 13220925, 17627900, 26441850, 52883700]

約数ペア:

[(1, 52883700), (2, 26441850), (3, 17627900), (4, 13220925), (5, 10576740), (6, 8813950), (10, 5288370), (12, 4406975), (15, 3525580), (20, 2644185), (25, 2115348), (30, 1762790), (50, 1057674), (60, 881395), (75, 705116), (100, 528837), (150, 352558), (300, 176279), (409, 129300), (431, 122700), (818, 64650), (862, 61350), (1227, 43100), (1293, 40900), (1636, 32325), (1724, 30675), (2045, 25860), (2155, 24540), (2454, 21550), (2586, 20450), (4090, 12930), (4310, 12270), (4908, 10775), (5172, 10225), (6135, 8620), (6465, 8180)]