49672920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{311}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 164436480

約数和(自身を除く): 114763560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 311, 330, 363, 440, 484, 605, 622, 660, 726, 933, 968, 1210, 1244, 1320, 1331, 1452, 1555, 1815, 1866, 2420, 2488, 2662, 2904, 3110, 3421, 3630, 3732, 3993, 4665, 4840, 5324, 6220, 6655, 6842, 7260, 7464, 7986, 9330, 10263, 10648, 12440, 13310, 13684, 14520, 15972, 17105, 18660, 19965, 20526, 26620, 27368, 31944, 34210, 37320, 37631, 39930, 41052, 51315, 53240, 68420, 75262, 79860, 82104, 102630, 112893, 136840, 150524, 159720, 188155, 205260, 225786, 301048, 376310, 410520, 413941, 451572, 564465, 752620, 827882, 903144, 1128930, 1241823, 1505240, 1655764, 2069705, 2257860, 2483646, 3311528, 4139410, 4515720, 4967292, 6209115, 8278820, 9934584, 12418230, 16557640, 24836460, 49672920]

約数ペア:

[(1, 49672920), (2, 24836460), (3, 16557640), (4, 12418230), (5, 9934584), (6, 8278820), (8, 6209115), (10, 4967292), (11, 4515720), (12, 4139410), (15, 3311528), (20, 2483646), (22, 2257860), (24, 2069705), (30, 1655764), (33, 1505240), (40, 1241823), (44, 1128930), (55, 903144), (60, 827882), (66, 752620), (88, 564465), (110, 451572), (120, 413941), (121, 410520), (132, 376310), (165, 301048), (220, 225786), (242, 205260), (264, 188155), (311, 159720), (330, 150524), (363, 136840), (440, 112893), (484, 102630), (605, 82104), (622, 79860), (660, 75262), (726, 68420), (933, 53240), (968, 51315), (1210, 41052), (1244, 39930), (1320, 37631), (1331, 37320), (1452, 34210), (1555, 31944), (1815, 27368), (1866, 26620), (2420, 20526), (2488, 19965), (2662, 18660), (2904, 17105), (3110, 15972), (3421, 14520), (3630, 13684), (3732, 13310), (3993, 12440), (4665, 10648), (4840, 10263), (5324, 9330), (6220, 7986), (6655, 7464), (6842, 7260)]