49737720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4273}}^1$

素因数の和:4384

約数の個数: 64

約数和(自身を含む): 150786720

約数和(自身を除く): 101049000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 4273, 5820, 8546, 11640, 12819, 17092, 21365, 25638, 34184, 42730, 51276, 64095, 85460, 102552, 128190, 170920, 256380, 414481, 512760, 828962, 1243443, 1657924, 2072405, 2486886, 3315848, 4144810, 4973772, 6217215, 8289620, 9947544, 12434430, 16579240, 24868860, 49737720]

約数ペア:

[(1, 49737720), (2, 24868860), (3, 16579240), (4, 12434430), (5, 9947544), (6, 8289620), (8, 6217215), (10, 4973772), (12, 4144810), (15, 3315848), (20, 2486886), (24, 2072405), (30, 1657924), (40, 1243443), (60, 828962), (97, 512760), (120, 414481), (194, 256380), (291, 170920), (388, 128190), (485, 102552), (582, 85460), (776, 64095), (970, 51276), (1164, 42730), (1455, 34184), (1940, 25638), (2328, 21365), (2910, 17092), (3880, 12819), (4273, 11640), (5820, 8546)]