52653750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:783

約数の個数: 80

約数和(自身を含む): 138705600

約数和(自身を除く): 86051850

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 375, 475, 570, 625, 739, 750, 950, 1250, 1425, 1478, 1875, 2217, 2375, 2850, 3695, 3750, 4434, 4750, 7125, 7390, 11085, 11875, 14041, 14250, 18475, 22170, 23750, 28082, 35625, 36950, 42123, 55425, 70205, 71250, 84246, 92375, 110850, 140410, 184750, 210615, 277125, 351025, 421230, 461875, 554250, 702050, 923750, 1053075, 1385625, 1755125, 2106150, 2771250, 3510250, 5265375, 8775625, 10530750, 17551250, 26326875, 52653750]

約数ペア:

[(1, 52653750), (2, 26326875), (3, 17551250), (5, 10530750), (6, 8775625), (10, 5265375), (15, 3510250), (19, 2771250), (25, 2106150), (30, 1755125), (38, 1385625), (50, 1053075), (57, 923750), (75, 702050), (95, 554250), (114, 461875), (125, 421230), (150, 351025), (190, 277125), (250, 210615), (285, 184750), (375, 140410), (475, 110850), (570, 92375), (625, 84246), (739, 71250), (750, 70205), (950, 55425), (1250, 42123), (1425, 36950), (1478, 35625), (1875, 28082), (2217, 23750), (2375, 22170), (2850, 18475), (3695, 14250), (3750, 14041), (4434, 11875), (4750, 11085), (7125, 7390)]