81168450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{49193}}^1$

素因数の和:49219

約数の個数: 48

約数和(自身を含む): 219602016

約数和(自身を除く): 138433566

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 49193, 98386, 147579, 245965, 295158, 491930, 541123, 737895, 1082246, 1229825, 1475790, 1623369, 2459650, 2705615, 3246738, 3689475, 5411230, 7378950, 8116845, 13528075, 16233690, 27056150, 40584225, 81168450]

約数ペア:

[(1, 81168450), (2, 40584225), (3, 27056150), (5, 16233690), (6, 13528075), (10, 8116845), (11, 7378950), (15, 5411230), (22, 3689475), (25, 3246738), (30, 2705615), (33, 2459650), (50, 1623369), (55, 1475790), (66, 1229825), (75, 1082246), (110, 737895), (150, 541123), (165, 491930), (275, 295158), (330, 245965), (550, 147579), (825, 98386), (1650, 49193)]