51434460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1$

素因数の和:1273

約数の個数: 192

約数和(自身を含む): 199664640

約数和(自身を除く): 148230180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1237, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2474, 2772, 2970, 3465, 3711, 3780, 4158, 4620, 4948, 5940, 6185, 6930, 7422, 8316, 8659, 10395, 11133, 12370, 13607, 13860, 14844, 17318, 18555, 20790, 22266, 24740, 25977, 27214, 33399, 34636, 37110, 40821, 41580, 43295, 44532, 51954, 54428, 55665, 66798, 68035, 74220, 77931, 81642, 86590, 95249, 103908, 111330, 122463, 129885, 133596, 136070, 155862, 163284, 166995, 173180, 190498, 204105, 222660, 233793, 244926, 259770, 272140, 285747, 311724, 333990, 367389, 380996, 389655, 408210, 467586, 476245, 489852, 519540, 571494, 612315, 667980, 734778, 779310, 816420, 857241, 935172, 952490, 1142988, 1168965, 1224630, 1428735, 1469556, 1558620, 1714482, 1836945, 1904980, 2337930, 2449260, 2571723, 2857470, 3428964, 3673890, 4286205, 4675860, 5143446, 5714940, 7347780, 8572410, 10286892, 12858615, 17144820, 25717230, 51434460]

約数ペア:

[(1, 51434460), (2, 25717230), (3, 17144820), (4, 12858615), (5, 10286892), (6, 8572410), (7, 7347780), (9, 5714940), (10, 5143446), (11, 4675860), (12, 4286205), (14, 3673890), (15, 3428964), (18, 2857470), (20, 2571723), (21, 2449260), (22, 2337930), (27, 1904980), (28, 1836945), (30, 1714482), (33, 1558620), (35, 1469556), (36, 1428735), (42, 1224630), (44, 1168965), (45, 1142988), (54, 952490), (55, 935172), (60, 857241), (63, 816420), (66, 779310), (70, 734778), (77, 667980), (84, 612315), (90, 571494), (99, 519540), (105, 489852), (108, 476245), (110, 467586), (126, 408210), (132, 389655), (135, 380996), (140, 367389), (154, 333990), (165, 311724), (180, 285747), (189, 272140), (198, 259770), (210, 244926), (220, 233793), (231, 222660), (252, 204105), (270, 190498), (297, 173180), (308, 166995), (315, 163284), (330, 155862), (378, 136070), (385, 133596), (396, 129885), (420, 122463), (462, 111330), (495, 103908), (540, 95249), (594, 86590), (630, 81642), (660, 77931), (693, 74220), (756, 68035), (770, 66798), (924, 55665), (945, 54428), (990, 51954), (1155, 44532), (1188, 43295), (1237, 41580), (1260, 40821), (1386, 37110), (1485, 34636), (1540, 33399), (1890, 27214), (1980, 25977), (2079, 24740), (2310, 22266), (2474, 20790), (2772, 18555), (2970, 17318), (3465, 14844), (3711, 13860), (3780, 13607), (4158, 12370), (4620, 11133), (4948, 10395), (5940, 8659), (6185, 8316), (6930, 7422)]