45194350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 89480880

約数和(自身を除く): 44286530

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 113, 190, 226, 421, 475, 565, 842, 950, 1130, 2105, 2147, 2825, 4210, 4294, 5650, 7999, 10525, 10735, 15998, 21050, 21470, 39995, 47573, 53675, 79990, 95146, 107350, 199975, 237865, 399950, 475730, 903887, 1189325, 1807774, 2378650, 4519435, 9038870, 22597175, 45194350]

約数ペア:

[(1, 45194350), (2, 22597175), (5, 9038870), (10, 4519435), (19, 2378650), (25, 1807774), (38, 1189325), (50, 903887), (95, 475730), (113, 399950), (190, 237865), (226, 199975), (421, 107350), (475, 95146), (565, 79990), (842, 53675), (950, 47573), (1130, 39995), (2105, 21470), (2147, 21050), (2825, 15998), (4210, 10735), (4294, 10525), (5650, 7999)]