49202974460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2609}}^1\times {\mathrm{21929}}^1$

素因数の和:24590

約数の個数: 48

約数和(自身を含む): 105774530400

約数和(自身を除く): 56571555940

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 2609, 5218, 10436, 13045, 21929, 26090, 43858, 52180, 87716, 109645, 112187, 219290, 224374, 438580, 448748, 560935, 942947, 1121870, 1885894, 2243740, 3771788, 4714735, 9429470, 18858940, 57212761, 114425522, 228851044, 286063805, 572127610, 1144255220, 2460148723, 4920297446, 9840594892, 12300743615, 24601487230, 49202974460]

約数ペア:

[(1, 49202974460), (2, 24601487230), (4, 12300743615), (5, 9840594892), (10, 4920297446), (20, 2460148723), (43, 1144255220), (86, 572127610), (172, 286063805), (215, 228851044), (430, 114425522), (860, 57212761), (2609, 18858940), (5218, 9429470), (10436, 4714735), (13045, 3771788), (21929, 2243740), (26090, 1885894), (43858, 1121870), (52180, 942947), (87716, 560935), (109645, 448748), (112187, 438580), (219290, 224374)]