47036860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1381}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 107265312

約数和(自身を除く): 60228452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 131, 260, 262, 524, 655, 1310, 1381, 1703, 2620, 2762, 3406, 5524, 6812, 6905, 8515, 13810, 17030, 17953, 27620, 34060, 35906, 71812, 89765, 179530, 180911, 359060, 361822, 723644, 904555, 1809110, 2351843, 3618220, 4703686, 9407372, 11759215, 23518430, 47036860]

約数ペア:

[(1, 47036860), (2, 23518430), (4, 11759215), (5, 9407372), (10, 4703686), (13, 3618220), (20, 2351843), (26, 1809110), (52, 904555), (65, 723644), (130, 361822), (131, 359060), (260, 180911), (262, 179530), (524, 89765), (655, 71812), (1310, 35906), (1381, 34060), (1703, 27620), (2620, 17953), (2762, 17030), (3406, 13810), (5524, 8515), (6812, 6905)]