51488514

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 152668800

約数和(自身を除く): 101180286

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 29, 33, 42, 49, 54, 58, 61, 63, 66, 77, 87, 98, 99, 122, 126, 147, 154, 174, 183, 189, 198, 203, 231, 261, 294, 297, 319, 366, 378, 406, 427, 441, 462, 522, 539, 549, 594, 609, 638, 671, 693, 783, 854, 882, 957, 1078, 1098, 1218, 1281, 1323, 1342, 1386, 1421, 1566, 1617, 1647, 1769, 1827, 1914, 2013, 2079, 2233, 2562, 2646, 2842, 2871, 2989, 3234, 3294, 3538, 3654, 3843, 4026, 4158, 4263, 4466, 4697, 4851, 5307, 5481, 5742, 5978, 6039, 6699, 7686, 8526, 8613, 8967, 9394, 9702, 10614, 10962, 11529, 12078, 12383, 12789, 13398, 14091, 14553, 15631, 15921, 17226, 17934, 18117, 19459, 20097, 23058, 24766, 25578, 26901, 28182, 29106, 31262, 31842, 32879, 36234, 37149, 38367, 38918, 40194, 42273, 46893, 47763, 53802, 58377, 60291, 65758, 74298, 76734, 80703, 84546, 86681, 93786, 95526, 98637, 111447, 116754, 120582, 126819, 136213, 140679, 161406, 173362, 175131, 197274, 222894, 253638, 260043, 272426, 281358, 295911, 334341, 350262, 408639, 422037, 520086, 525393, 591822, 668682, 780129, 817278, 844074, 887733, 953491, 1050786, 1225917, 1560258, 1775466, 1906982, 2340387, 2451834, 2860473, 3677751, 4680774, 5720946, 7355502, 8581419, 17162838, 25744257, 51488514]

約数ペア:

[(1, 51488514), (2, 25744257), (3, 17162838), (6, 8581419), (7, 7355502), (9, 5720946), (11, 4680774), (14, 3677751), (18, 2860473), (21, 2451834), (22, 2340387), (27, 1906982), (29, 1775466), (33, 1560258), (42, 1225917), (49, 1050786), (54, 953491), (58, 887733), (61, 844074), (63, 817278), (66, 780129), (77, 668682), (87, 591822), (98, 525393), (99, 520086), (122, 422037), (126, 408639), (147, 350262), (154, 334341), (174, 295911), (183, 281358), (189, 272426), (198, 260043), (203, 253638), (231, 222894), (261, 197274), (294, 175131), (297, 173362), (319, 161406), (366, 140679), (378, 136213), (406, 126819), (427, 120582), (441, 116754), (462, 111447), (522, 98637), (539, 95526), (549, 93786), (594, 86681), (609, 84546), (638, 80703), (671, 76734), (693, 74298), (783, 65758), (854, 60291), (882, 58377), (957, 53802), (1078, 47763), (1098, 46893), (1218, 42273), (1281, 40194), (1323, 38918), (1342, 38367), (1386, 37149), (1421, 36234), (1566, 32879), (1617, 31842), (1647, 31262), (1769, 29106), (1827, 28182), (1914, 26901), (2013, 25578), (2079, 24766), (2233, 23058), (2562, 20097), (2646, 19459), (2842, 18117), (2871, 17934), (2989, 17226), (3234, 15921), (3294, 15631), (3538, 14553), (3654, 14091), (3843, 13398), (4026, 12789), (4158, 12383), (4263, 12078), (4466, 11529), (4697, 10962), (4851, 10614), (5307, 9702), (5481, 9394), (5742, 8967), (5978, 8613), (6039, 8526), (6699, 7686)]