89869450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3083}}^1$

素因数の和:3159

約数の個数: 48

約数和(自身を含む): 185854176

約数和(自身を除く): 95984726

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 265, 275, 530, 550, 583, 1166, 1325, 2650, 2915, 3083, 5830, 6166, 14575, 15415, 29150, 30830, 33913, 67826, 77075, 154150, 163399, 169565, 326798, 339130, 816995, 847825, 1633990, 1695650, 1797389, 3594778, 4084975, 8169950, 8986945, 17973890, 44934725, 89869450]

約数ペア:

[(1, 89869450), (2, 44934725), (5, 17973890), (10, 8986945), (11, 8169950), (22, 4084975), (25, 3594778), (50, 1797389), (53, 1695650), (55, 1633990), (106, 847825), (110, 816995), (265, 339130), (275, 326798), (530, 169565), (550, 163399), (583, 154150), (1166, 77075), (1325, 67826), (2650, 33913), (2915, 30830), (3083, 29150), (5830, 15415), (6166, 14575)]