55393884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 177381568

約数和(自身を除く): 121987684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 74, 78, 84, 91, 111, 117, 126, 148, 156, 182, 222, 234, 252, 259, 273, 333, 364, 444, 457, 468, 481, 518, 546, 666, 777, 819, 914, 962, 1036, 1092, 1332, 1371, 1443, 1554, 1638, 1828, 1924, 2331, 2742, 2886, 3108, 3199, 3276, 3367, 4113, 4329, 4662, 5484, 5772, 5941, 6398, 6734, 8226, 8658, 9324, 9597, 10101, 11882, 12796, 13468, 16452, 16909, 17316, 17823, 19194, 20202, 23764, 28791, 30303, 33818, 35646, 38388, 40404, 41587, 50727, 53469, 57582, 60606, 67636, 71292, 83174, 101454, 106938, 115164, 118363, 121212, 124761, 152181, 166348, 202908, 213876, 219817, 236726, 249522, 304362, 355089, 374283, 439634, 473452, 499044, 608724, 659451, 710178, 748566, 879268, 1065267, 1318902, 1420356, 1497132, 1538719, 1978353, 2130534, 2637804, 3077438, 3956706, 4261068, 4616157, 6154876, 7913412, 9232314, 13848471, 18464628, 27696942, 55393884]

約数ペア:

[(1, 55393884), (2, 27696942), (3, 18464628), (4, 13848471), (6, 9232314), (7, 7913412), (9, 6154876), (12, 4616157), (13, 4261068), (14, 3956706), (18, 3077438), (21, 2637804), (26, 2130534), (28, 1978353), (36, 1538719), (37, 1497132), (39, 1420356), (42, 1318902), (52, 1065267), (63, 879268), (74, 748566), (78, 710178), (84, 659451), (91, 608724), (111, 499044), (117, 473452), (126, 439634), (148, 374283), (156, 355089), (182, 304362), (222, 249522), (234, 236726), (252, 219817), (259, 213876), (273, 202908), (333, 166348), (364, 152181), (444, 124761), (457, 121212), (468, 118363), (481, 115164), (518, 106938), (546, 101454), (666, 83174), (777, 71292), (819, 67636), (914, 60606), (962, 57582), (1036, 53469), (1092, 50727), (1332, 41587), (1371, 40404), (1443, 38388), (1554, 35646), (1638, 33818), (1828, 30303), (1924, 28791), (2331, 23764), (2742, 20202), (2886, 19194), (3108, 17823), (3199, 17316), (3276, 16909), (3367, 16452), (4113, 13468), (4329, 12796), (4662, 11882), (5484, 10101), (5772, 9597), (5941, 9324), (6398, 8658), (6734, 8226)]