49791289345

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{1831}}^1$

素因数の和:2222

約数の個数: 64

約数和(自身を含む): 71181729792

約数和(自身を除く): 21390440447

約数列:

[1, 5, 7, 35, 47, 61, 235, 271, 305, 329, 427, 1355, 1645, 1831, 1897, 2135, 2867, 9155, 9485, 12737, 12817, 14335, 16531, 20069, 63685, 64085, 82655, 86057, 89159, 100345, 111691, 115717, 430285, 445795, 496201, 558455, 578585, 602399, 776957, 781837, 2481005, 3011995, 3473407, 3884785, 3909185, 5249477, 5438699, 17367035, 23321447, 26247385, 27193495, 30268261, 36746339, 116607235, 151341305, 163250129, 183731695, 211877827, 816250645, 1059389135, 1422608267, 7113041335, 9958257869, 49791289345]

約数ペア:

[(1, 49791289345), (5, 9958257869), (7, 7113041335), (35, 1422608267), (47, 1059389135), (61, 816250645), (235, 211877827), (271, 183731695), (305, 163250129), (329, 151341305), (427, 116607235), (1355, 36746339), (1645, 30268261), (1831, 27193495), (1897, 26247385), (2135, 23321447), (2867, 17367035), (9155, 5438699), (9485, 5249477), (12737, 3909185), (12817, 3884785), (14335, 3473407), (16531, 3011995), (20069, 2481005), (63685, 781837), (64085, 776957), (82655, 602399), (86057, 578585), (89159, 558455), (100345, 496201), (111691, 445795), (115717, 430285)]