27102550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 54282240

約数和(自身を除く): 27179690

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 190, 235, 470, 475, 607, 893, 950, 1175, 1214, 1786, 2350, 3035, 4465, 6070, 8930, 11533, 15175, 22325, 23066, 28529, 30350, 44650, 57058, 57665, 115330, 142645, 285290, 288325, 542051, 576650, 713225, 1084102, 1426450, 2710255, 5420510, 13551275, 27102550]

約数ペア:

[(1, 27102550), (2, 13551275), (5, 5420510), (10, 2710255), (19, 1426450), (25, 1084102), (38, 713225), (47, 576650), (50, 542051), (94, 288325), (95, 285290), (190, 142645), (235, 115330), (470, 57665), (475, 57058), (607, 44650), (893, 30350), (950, 28529), (1175, 23066), (1214, 22325), (1786, 15175), (2350, 11533), (3035, 8930), (4465, 6070)]