49247300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 115305120

約数和(自身を除く): 66057820

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 59, 68, 85, 100, 118, 170, 236, 295, 340, 425, 491, 590, 850, 982, 1003, 1180, 1475, 1700, 1964, 2006, 2455, 2950, 4012, 4910, 5015, 5900, 8347, 9820, 10030, 12275, 16694, 20060, 24550, 25075, 28969, 33388, 41735, 49100, 50150, 57938, 83470, 100300, 115876, 144845, 166940, 208675, 289690, 417350, 492473, 579380, 724225, 834700, 984946, 1448450, 1969892, 2462365, 2896900, 4924730, 9849460, 12311825, 24623650, 49247300]

約数ペア:

[(1, 49247300), (2, 24623650), (4, 12311825), (5, 9849460), (10, 4924730), (17, 2896900), (20, 2462365), (25, 1969892), (34, 1448450), (50, 984946), (59, 834700), (68, 724225), (85, 579380), (100, 492473), (118, 417350), (170, 289690), (236, 208675), (295, 166940), (340, 144845), (425, 115876), (491, 100300), (590, 83470), (850, 57938), (982, 50150), (1003, 49100), (1180, 41735), (1475, 33388), (1700, 28969), (1964, 25075), (2006, 24550), (2455, 20060), (2950, 16694), (4012, 12275), (4910, 10030), (5015, 9820), (5900, 8347)]