56420949795

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{953}}^1$

素因数の和:1330

約数の個数: 128

約数和(自身を含む): 108581990400

約数和(自身を除く): 52161040605

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 49, 105, 111, 147, 185, 245, 259, 311, 343, 555, 735, 777, 933, 953, 1029, 1295, 1555, 1715, 1813, 2177, 2859, 3885, 4665, 4765, 5145, 5439, 6531, 6671, 9065, 10885, 11507, 12691, 14295, 15239, 20013, 27195, 32655, 33355, 34521, 35261, 38073, 45717, 46697, 57535, 63455, 76195, 80549, 100065, 105783, 106673, 140091, 172605, 176305, 190365, 228585, 233485, 241647, 246827, 296383, 320019, 326879, 402745, 528915, 533365, 563843, 700455, 740481, 889149, 980637, 1208235, 1234135, 1481915, 1600095, 1634395, 1691529, 1727789, 2074681, 2819215, 3702405, 3946901, 4445745, 4903185, 5183367, 6224043, 8457645, 8638945, 10373405, 10966171, 11840703, 12094523, 14522767, 19734505, 25916835, 31120215, 32898513, 36283569, 43568301, 54830855, 59203515, 60472615, 72613835, 76763197, 101659369, 164492565, 181417845, 217841505, 230289591, 304978107, 383815985, 508296845, 537342379, 1151447955, 1524890535, 1612027137, 2686711895, 3761396653, 8060135685, 11284189959, 18806983265, 56420949795]

約数ペア:

[(1, 56420949795), (3, 18806983265), (5, 11284189959), (7, 8060135685), (15, 3761396653), (21, 2686711895), (35, 1612027137), (37, 1524890535), (49, 1151447955), (105, 537342379), (111, 508296845), (147, 383815985), (185, 304978107), (245, 230289591), (259, 217841505), (311, 181417845), (343, 164492565), (555, 101659369), (735, 76763197), (777, 72613835), (933, 60472615), (953, 59203515), (1029, 54830855), (1295, 43568301), (1555, 36283569), (1715, 32898513), (1813, 31120215), (2177, 25916835), (2859, 19734505), (3885, 14522767), (4665, 12094523), (4765, 11840703), (5145, 10966171), (5439, 10373405), (6531, 8638945), (6671, 8457645), (9065, 6224043), (10885, 5183367), (11507, 4903185), (12691, 4445745), (14295, 3946901), (15239, 3702405), (20013, 2819215), (27195, 2074681), (32655, 1727789), (33355, 1691529), (34521, 1634395), (35261, 1600095), (38073, 1481915), (45717, 1234135), (46697, 1208235), (57535, 980637), (63455, 889149), (76195, 740481), (80549, 700455), (100065, 563843), (105783, 533365), (106673, 528915), (140091, 402745), (172605, 326879), (176305, 320019), (190365, 296383), (228585, 246827), (233485, 241647)]