54390616

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 135475200

約数和(自身を除く): 81084584

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 31, 34, 38, 56, 62, 68, 76, 97, 119, 124, 133, 136, 152, 194, 217, 238, 248, 266, 323, 388, 434, 476, 527, 532, 589, 646, 679, 776, 868, 952, 1054, 1064, 1178, 1292, 1358, 1649, 1736, 1843, 2108, 2261, 2356, 2584, 2716, 3007, 3298, 3686, 3689, 4123, 4216, 4522, 4712, 5432, 6014, 6596, 7372, 7378, 8246, 9044, 10013, 11543, 12028, 12901, 13192, 14744, 14756, 16492, 18088, 20026, 21049, 23086, 24056, 25802, 29512, 31331, 32984, 40052, 42098, 46172, 51119, 51604, 57133, 62662, 70091, 80104, 84196, 92344, 102238, 103208, 114266, 125324, 140182, 168392, 204476, 219317, 228532, 250648, 280364, 357833, 399931, 408952, 438634, 457064, 560728, 715666, 799862, 877268, 971261, 1431332, 1599724, 1754536, 1942522, 2862664, 3199448, 3885044, 6798827, 7770088, 13597654, 27195308, 54390616]

約数ペア:

[(1, 54390616), (2, 27195308), (4, 13597654), (7, 7770088), (8, 6798827), (14, 3885044), (17, 3199448), (19, 2862664), (28, 1942522), (31, 1754536), (34, 1599724), (38, 1431332), (56, 971261), (62, 877268), (68, 799862), (76, 715666), (97, 560728), (119, 457064), (124, 438634), (133, 408952), (136, 399931), (152, 357833), (194, 280364), (217, 250648), (238, 228532), (248, 219317), (266, 204476), (323, 168392), (388, 140182), (434, 125324), (476, 114266), (527, 103208), (532, 102238), (589, 92344), (646, 84196), (679, 80104), (776, 70091), (868, 62662), (952, 57133), (1054, 51604), (1064, 51119), (1178, 46172), (1292, 42098), (1358, 40052), (1649, 32984), (1736, 31331), (1843, 29512), (2108, 25802), (2261, 24056), (2356, 23086), (2584, 21049), (2716, 20026), (3007, 18088), (3298, 16492), (3686, 14756), (3689, 14744), (4123, 13192), (4216, 12901), (4522, 12028), (4712, 11543), (5432, 10013), (6014, 9044), (6596, 8246), (7372, 7378)]