53678396988

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{280223}}^1$

素因数の和:280563

約数の個数: 72

約数和(自身を含む): 144128170368

約数和(自身を除く): 90449773380

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 313, 612, 626, 939, 1252, 1878, 2817, 3756, 5321, 5634, 10642, 11268, 15963, 21284, 31926, 47889, 63852, 95778, 191556, 280223, 560446, 840669, 1120892, 1681338, 2522007, 3362676, 4763791, 5044014, 9527582, 10088028, 14291373, 19055164, 28582746, 42874119, 57165492, 85748238, 87709799, 171496476, 175419598, 263129397, 350839196, 526258794, 789388191, 1052517588, 1491066583, 1578776382, 2982133166, 3157552764, 4473199749, 5964266332, 8946399498, 13419599247, 17892798996, 26839198494, 53678396988]

約数ペア:

[(1, 53678396988), (2, 26839198494), (3, 17892798996), (4, 13419599247), (6, 8946399498), (9, 5964266332), (12, 4473199749), (17, 3157552764), (18, 2982133166), (34, 1578776382), (36, 1491066583), (51, 1052517588), (68, 789388191), (102, 526258794), (153, 350839196), (204, 263129397), (306, 175419598), (313, 171496476), (612, 87709799), (626, 85748238), (939, 57165492), (1252, 42874119), (1878, 28582746), (2817, 19055164), (3756, 14291373), (5321, 10088028), (5634, 9527582), (10642, 5044014), (11268, 4763791), (15963, 3362676), (21284, 2522007), (31926, 1681338), (47889, 1120892), (63852, 840669), (95778, 560446), (191556, 280223)]