52677940

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{1097}}^1$

素因数の和:1134

約数の個数: 60

約数和(自身を含む): 129170916

約数和(自身を除く): 76492976

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1097, 1372, 1715, 2194, 2401, 3430, 4388, 4802, 5485, 6860, 7679, 9604, 10970, 12005, 15358, 21940, 24010, 30716, 38395, 48020, 53753, 76790, 107506, 153580, 215012, 268765, 376271, 537530, 752542, 1075060, 1505084, 1881355, 2633897, 3762710, 5267794, 7525420, 10535588, 13169485, 26338970, 52677940]

約数ペア:

[(1, 52677940), (2, 26338970), (4, 13169485), (5, 10535588), (7, 7525420), (10, 5267794), (14, 3762710), (20, 2633897), (28, 1881355), (35, 1505084), (49, 1075060), (70, 752542), (98, 537530), (140, 376271), (196, 268765), (245, 215012), (343, 153580), (490, 107506), (686, 76790), (980, 53753), (1097, 48020), (1372, 38395), (1715, 30716), (2194, 24010), (2401, 21940), (3430, 15358), (4388, 12005), (4802, 10970), (5485, 9604), (6860, 7679)]