53878734

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 151377408

約数和(自身を除く): 97498674

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 37, 39, 42, 49, 63, 74, 78, 91, 98, 111, 117, 126, 127, 147, 182, 222, 234, 254, 259, 273, 294, 333, 381, 441, 481, 518, 546, 637, 666, 762, 777, 819, 882, 889, 962, 1143, 1274, 1443, 1554, 1638, 1651, 1778, 1813, 1911, 2286, 2331, 2667, 2886, 3302, 3367, 3626, 3822, 4329, 4662, 4699, 4953, 5334, 5439, 5733, 6223, 6734, 8001, 8658, 9398, 9906, 10101, 10878, 11466, 11557, 12446, 14097, 14859, 16002, 16317, 18669, 20202, 23114, 23569, 28194, 29718, 30303, 32634, 32893, 34671, 37338, 42291, 47138, 56007, 60606, 61087, 65786, 69342, 70707, 80899, 84582, 98679, 104013, 112014, 122174, 141414, 161798, 183261, 197358, 208026, 212121, 230251, 242697, 296037, 366522, 424242, 427609, 460502, 485394, 549783, 592074, 690753, 728091, 855218, 1099566, 1282827, 1381506, 1456182, 2072259, 2565654, 2993263, 3848481, 4144518, 5986526, 7696962, 8979789, 17959578, 26939367, 53878734]

約数ペア:

[(1, 53878734), (2, 26939367), (3, 17959578), (6, 8979789), (7, 7696962), (9, 5986526), (13, 4144518), (14, 3848481), (18, 2993263), (21, 2565654), (26, 2072259), (37, 1456182), (39, 1381506), (42, 1282827), (49, 1099566), (63, 855218), (74, 728091), (78, 690753), (91, 592074), (98, 549783), (111, 485394), (117, 460502), (126, 427609), (127, 424242), (147, 366522), (182, 296037), (222, 242697), (234, 230251), (254, 212121), (259, 208026), (273, 197358), (294, 183261), (333, 161798), (381, 141414), (441, 122174), (481, 112014), (518, 104013), (546, 98679), (637, 84582), (666, 80899), (762, 70707), (777, 69342), (819, 65786), (882, 61087), (889, 60606), (962, 56007), (1143, 47138), (1274, 42291), (1443, 37338), (1554, 34671), (1638, 32893), (1651, 32634), (1778, 30303), (1813, 29718), (1911, 28194), (2286, 23569), (2331, 23114), (2667, 20202), (2886, 18669), (3302, 16317), (3367, 16002), (3626, 14859), (3822, 14097), (4329, 12446), (4662, 11557), (4699, 11466), (4953, 10878), (5334, 10101), (5439, 9906), (5733, 9398), (6223, 8658), (6734, 8001)]