51781704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 148176000

約数和(自身を除く): 96394296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 59, 78, 87, 97, 104, 116, 118, 156, 174, 177, 194, 232, 236, 291, 312, 348, 354, 377, 388, 472, 582, 696, 708, 754, 767, 776, 1131, 1164, 1261, 1416, 1508, 1534, 1711, 2262, 2301, 2328, 2522, 2813, 3016, 3068, 3422, 3783, 4524, 4602, 5044, 5133, 5626, 5723, 6136, 6844, 7566, 8439, 9048, 9204, 10088, 10266, 11252, 11446, 13688, 15132, 16878, 17169, 18408, 20532, 22243, 22504, 22892, 30264, 33756, 34338, 36569, 41064, 44486, 45784, 66729, 67512, 68676, 73138, 74399, 88972, 109707, 133458, 137352, 146276, 148798, 165967, 177944, 219414, 223197, 266916, 292552, 297596, 331934, 438828, 446394, 497901, 533832, 595192, 663868, 877656, 892788, 995802, 1327736, 1785576, 1991604, 2157571, 3983208, 4315142, 6472713, 8630284, 12945426, 17260568, 25890852, 51781704]

約数ペア:

[(1, 51781704), (2, 25890852), (3, 17260568), (4, 12945426), (6, 8630284), (8, 6472713), (12, 4315142), (13, 3983208), (24, 2157571), (26, 1991604), (29, 1785576), (39, 1327736), (52, 995802), (58, 892788), (59, 877656), (78, 663868), (87, 595192), (97, 533832), (104, 497901), (116, 446394), (118, 438828), (156, 331934), (174, 297596), (177, 292552), (194, 266916), (232, 223197), (236, 219414), (291, 177944), (312, 165967), (348, 148798), (354, 146276), (377, 137352), (388, 133458), (472, 109707), (582, 88972), (696, 74399), (708, 73138), (754, 68676), (767, 67512), (776, 66729), (1131, 45784), (1164, 44486), (1261, 41064), (1416, 36569), (1508, 34338), (1534, 33756), (1711, 30264), (2262, 22892), (2301, 22504), (2328, 22243), (2522, 20532), (2813, 18408), (3016, 17169), (3068, 16878), (3422, 15132), (3783, 13688), (4524, 11446), (4602, 11252), (5044, 10266), (5133, 10088), (5626, 9204), (5723, 9048), (6136, 8439), (6844, 7566)]