49273740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{599}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 150040800

約数和(自身を除く): 100767060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457, 599, 914, 1198, 1371, 1797, 1828, 2285, 2396, 2742, 2995, 3594, 4113, 4570, 5391, 5484, 5990, 6855, 7188, 8226, 8985, 9140, 10782, 11980, 13710, 16452, 17970, 20565, 21564, 26955, 27420, 35940, 41130, 53910, 82260, 107820, 273743, 547486, 821229, 1094972, 1368715, 1642458, 2463687, 2737430, 3284916, 4106145, 4927374, 5474860, 8212290, 9854748, 12318435, 16424580, 24636870, 49273740]

約数ペア:

[(1, 49273740), (2, 24636870), (3, 16424580), (4, 12318435), (5, 9854748), (6, 8212290), (9, 5474860), (10, 4927374), (12, 4106145), (15, 3284916), (18, 2737430), (20, 2463687), (30, 1642458), (36, 1368715), (45, 1094972), (60, 821229), (90, 547486), (180, 273743), (457, 107820), (599, 82260), (914, 53910), (1198, 41130), (1371, 35940), (1797, 27420), (1828, 26955), (2285, 21564), (2396, 20565), (2742, 17970), (2995, 16452), (3594, 13710), (4113, 11980), (4570, 10782), (5391, 9140), (5484, 8985), (5990, 8226), (6855, 7188)]