52806406495

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 67370688000

約数和(自身を除く): 14564281505

約数列:

[1, 5, 43, 61, 83, 139, 215, 305, 349, 415, 695, 1745, 2623, 3569, 5063, 5977, 8479, 11537, 13115, 15007, 17845, 21289, 25315, 28967, 29885, 42395, 48511, 57685, 75035, 106445, 144835, 217709, 242555, 364597, 496091, 703757, 915427, 1088545, 1245581, 1766987, 1822985, 2085973, 2480455, 2959171, 3518785, 4026413, 4577135, 6227905, 8834935, 10429865, 14795855, 20132065, 30261551, 75980441, 127244353, 151307755, 173135759, 245611193, 379902205, 636221765, 865678795, 1228055965, 10561281299, 52806406495]

約数ペア:

[(1, 52806406495), (5, 10561281299), (43, 1228055965), (61, 865678795), (83, 636221765), (139, 379902205), (215, 245611193), (305, 173135759), (349, 151307755), (415, 127244353), (695, 75980441), (1745, 30261551), (2623, 20132065), (3569, 14795855), (5063, 10429865), (5977, 8834935), (8479, 6227905), (11537, 4577135), (13115, 4026413), (15007, 3518785), (17845, 2959171), (21289, 2480455), (25315, 2085973), (28967, 1822985), (29885, 1766987), (42395, 1245581), (48511, 1088545), (57685, 915427), (75035, 703757), (106445, 496091), (144835, 364597), (217709, 242555)]