55878128638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{2113}}^1$

素因数の和:2389

約数の個数: 64

約数和(自身を含む): 90411552000

約数和(自身を除く): 34533423362

約数列:

[1, 2, 29, 47, 58, 89, 94, 109, 178, 218, 1363, 2113, 2581, 2726, 3161, 4183, 4226, 5123, 5162, 6322, 8366, 9701, 10246, 19402, 61277, 99311, 121307, 122554, 148567, 188057, 198622, 230317, 242614, 281329, 297134, 376114, 455947, 460634, 562658, 911894, 2880019, 5453653, 5760038, 6679193, 8838679, 10824899, 10907306, 13222463, 13358386, 17677358, 20498213, 21649798, 26444926, 40996426, 256321691, 313922071, 512643382, 594448177, 627844142, 963416011, 1188896354, 1926832022, 27939064319, 55878128638]

約数ペア:

[(1, 55878128638), (2, 27939064319), (29, 1926832022), (47, 1188896354), (58, 963416011), (89, 627844142), (94, 594448177), (109, 512643382), (178, 313922071), (218, 256321691), (1363, 40996426), (2113, 26444926), (2581, 21649798), (2726, 20498213), (3161, 17677358), (4183, 13358386), (4226, 13222463), (5123, 10907306), (5162, 10824899), (6322, 8838679), (8366, 6679193), (9701, 5760038), (10246, 5453653), (19402, 2880019), (61277, 911894), (99311, 562658), (121307, 460634), (122554, 455947), (148567, 376114), (188057, 297134), (198622, 281329), (230317, 242614)]