61044940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4703}}^1$

素因数の和:4782

約数の個数: 48

約数和(自身を含む): 142248960

約数和(自身を除く): 81204020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 4703, 6490, 9406, 12980, 18812, 23515, 47030, 51733, 94060, 103466, 206932, 258665, 277477, 517330, 554954, 1034660, 1109908, 1387385, 2774770, 3052247, 5549540, 6104494, 12208988, 15261235, 30522470, 61044940]

約数ペア:

[(1, 61044940), (2, 30522470), (4, 15261235), (5, 12208988), (10, 6104494), (11, 5549540), (20, 3052247), (22, 2774770), (44, 1387385), (55, 1109908), (59, 1034660), (110, 554954), (118, 517330), (220, 277477), (236, 258665), (295, 206932), (590, 103466), (649, 94060), (1180, 51733), (1298, 47030), (2596, 23515), (3245, 18812), (4703, 12980), (6490, 9406)]