55227492

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 158505984

約数和(自身を除く): 103278492

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 41, 51, 62, 68, 71, 82, 93, 102, 123, 124, 142, 153, 164, 186, 204, 213, 246, 279, 284, 306, 369, 372, 426, 492, 527, 558, 612, 639, 697, 738, 852, 1054, 1116, 1207, 1271, 1278, 1394, 1476, 1581, 2091, 2108, 2201, 2414, 2542, 2556, 2788, 2911, 3162, 3621, 3813, 4182, 4402, 4743, 4828, 5084, 5822, 6273, 6324, 6603, 7242, 7626, 8364, 8733, 8804, 9486, 10863, 11439, 11644, 12546, 13206, 14484, 15252, 17466, 18972, 19809, 21607, 21726, 22878, 25092, 26199, 26412, 34932, 37417, 39618, 43214, 43452, 45756, 49487, 52398, 64821, 74834, 79236, 86428, 90241, 98974, 104796, 112251, 129642, 148461, 149668, 180482, 194463, 197948, 224502, 259284, 270723, 296922, 336753, 360964, 388926, 445383, 449004, 541446, 593844, 673506, 777852, 812169, 890766, 1082892, 1347012, 1534097, 1624338, 1781532, 3068194, 3248676, 4602291, 6136388, 9204582, 13806873, 18409164, 27613746, 55227492]

約数ペア:

[(1, 55227492), (2, 27613746), (3, 18409164), (4, 13806873), (6, 9204582), (9, 6136388), (12, 4602291), (17, 3248676), (18, 3068194), (31, 1781532), (34, 1624338), (36, 1534097), (41, 1347012), (51, 1082892), (62, 890766), (68, 812169), (71, 777852), (82, 673506), (93, 593844), (102, 541446), (123, 449004), (124, 445383), (142, 388926), (153, 360964), (164, 336753), (186, 296922), (204, 270723), (213, 259284), (246, 224502), (279, 197948), (284, 194463), (306, 180482), (369, 149668), (372, 148461), (426, 129642), (492, 112251), (527, 104796), (558, 98974), (612, 90241), (639, 86428), (697, 79236), (738, 74834), (852, 64821), (1054, 52398), (1116, 49487), (1207, 45756), (1271, 43452), (1278, 43214), (1394, 39618), (1476, 37417), (1581, 34932), (2091, 26412), (2108, 26199), (2201, 25092), (2414, 22878), (2542, 21726), (2556, 21607), (2788, 19809), (2911, 18972), (3162, 17466), (3621, 15252), (3813, 14484), (4182, 13206), (4402, 12546), (4743, 11644), (4828, 11439), (5084, 10863), (5822, 9486), (6273, 8804), (6324, 8733), (6603, 8364), (7242, 7626)]