49966917

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2377}}^1$

素因数の和:2418

約数の個数: 48

約数和(自身を含む): 91086912

約数和(自身を除く): 41119995

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 2377, 3003, 7007, 7131, 16639, 21021, 26147, 30901, 49917, 78441, 92703, 116473, 183029, 216307, 339911, 349419, 549087, 648921, 1019733, 1281203, 1514149, 2379377, 3843609, 4542447, 7138131, 16655639, 49966917]

約数ペア:

[(1, 49966917), (3, 16655639), (7, 7138131), (11, 4542447), (13, 3843609), (21, 2379377), (33, 1514149), (39, 1281203), (49, 1019733), (77, 648921), (91, 549087), (143, 349419), (147, 339911), (231, 216307), (273, 183029), (429, 116473), (539, 92703), (637, 78441), (1001, 49917), (1617, 30901), (1911, 26147), (2377, 21021), (3003, 16639), (7007, 7131)]