47507488

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2383}}^1$

素因数の和:2489

約数の個数: 48

約数和(自身を含む): 108138240

約数和(自身を除く): 60630752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2383, 2492, 2848, 4766, 4984, 9532, 9968, 16681, 19064, 19936, 33362, 38128, 66724, 76256, 133448, 212087, 266896, 424174, 533792, 848348, 1484609, 1696696, 2969218, 3393392, 5938436, 6786784, 11876872, 23753744, 47507488]

約数ペア:

[(1, 47507488), (2, 23753744), (4, 11876872), (7, 6786784), (8, 5938436), (14, 3393392), (16, 2969218), (28, 1696696), (32, 1484609), (56, 848348), (89, 533792), (112, 424174), (178, 266896), (224, 212087), (356, 133448), (623, 76256), (712, 66724), (1246, 38128), (1424, 33362), (2383, 19936), (2492, 19064), (2848, 16681), (4766, 9968), (4984, 9532)]