42539250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4363}}^1$

素因数の和:4396

約数の個数: 64

約数和(自身を含む): 114371712

約数和(自身を除く): 71832462

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4363, 4875, 8726, 9750, 13089, 21815, 26178, 43630, 56719, 65445, 109075, 113438, 130890, 170157, 218150, 283595, 327225, 340314, 545375, 567190, 654450, 850785, 1090750, 1417975, 1636125, 1701570, 2835950, 3272250, 4253925, 7089875, 8507850, 14179750, 21269625, 42539250]

約数ペア:

[(1, 42539250), (2, 21269625), (3, 14179750), (5, 8507850), (6, 7089875), (10, 4253925), (13, 3272250), (15, 2835950), (25, 1701570), (26, 1636125), (30, 1417975), (39, 1090750), (50, 850785), (65, 654450), (75, 567190), (78, 545375), (125, 340314), (130, 327225), (150, 283595), (195, 218150), (250, 170157), (325, 130890), (375, 113438), (390, 109075), (650, 65445), (750, 56719), (975, 43630), (1625, 26178), (1950, 21815), (3250, 13089), (4363, 9750), (4875, 8726)]