49971376

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4903}}^1$

素因数の和:4938

約数の個数: 60

約数和(自身を含む): 121315152

約数和(自身を除く): 71343776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 4903, 5096, 9806, 10192, 19612, 34321, 39224, 63739, 68642, 78448, 127478, 137284, 240247, 254956, 274568, 446173, 480494, 509912, 549136, 892346, 960988, 1019824, 1784692, 1921976, 3123211, 3569384, 3843952, 6246422, 7138768, 12492844, 24985688, 49971376]

約数ペア:

[(1, 49971376), (2, 24985688), (4, 12492844), (7, 7138768), (8, 6246422), (13, 3843952), (14, 3569384), (16, 3123211), (26, 1921976), (28, 1784692), (49, 1019824), (52, 960988), (56, 892346), (91, 549136), (98, 509912), (104, 480494), (112, 446173), (182, 274568), (196, 254956), (208, 240247), (364, 137284), (392, 127478), (637, 78448), (728, 68642), (784, 63739), (1274, 39224), (1456, 34321), (2548, 19612), (4903, 10192), (5096, 9806)]