56340788

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 124995528

約数和(自身を除く): 68654740

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 49, 68, 74, 98, 119, 148, 196, 238, 259, 457, 476, 518, 629, 833, 914, 1036, 1258, 1666, 1813, 1828, 2516, 3199, 3332, 3626, 4403, 6398, 7252, 7769, 8806, 12796, 15538, 16909, 17612, 22393, 30821, 31076, 33818, 44786, 54383, 61642, 67636, 89572, 108766, 118363, 123284, 217532, 236726, 287453, 380681, 473452, 574906, 761362, 828541, 1149812, 1522724, 1657082, 2012171, 3314164, 4024342, 8048684, 14085197, 28170394, 56340788]

約数ペア:

[(1, 56340788), (2, 28170394), (4, 14085197), (7, 8048684), (14, 4024342), (17, 3314164), (28, 2012171), (34, 1657082), (37, 1522724), (49, 1149812), (68, 828541), (74, 761362), (98, 574906), (119, 473452), (148, 380681), (196, 287453), (238, 236726), (259, 217532), (457, 123284), (476, 118363), (518, 108766), (629, 89572), (833, 67636), (914, 61642), (1036, 54383), (1258, 44786), (1666, 33818), (1813, 31076), (1828, 30821), (2516, 22393), (3199, 17612), (3332, 16909), (3626, 15538), (4403, 12796), (6398, 8806), (7252, 7769)]