91656950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 229003200

約数和(自身を除く): 137346250

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 25, 35, 38, 49, 50, 55, 70, 77, 95, 98, 110, 133, 154, 175, 179, 190, 209, 245, 266, 275, 350, 358, 385, 418, 475, 490, 539, 550, 665, 770, 895, 931, 950, 1045, 1078, 1225, 1253, 1330, 1463, 1790, 1862, 1925, 1969, 2090, 2450, 2506, 2695, 2926, 3325, 3401, 3850, 3938, 4475, 4655, 5225, 5390, 6265, 6650, 6802, 7315, 8771, 8950, 9310, 9845, 10241, 10450, 12530, 13475, 13783, 14630, 17005, 17542, 19690, 20482, 23275, 23807, 26950, 27566, 31325, 34010, 36575, 37411, 43855, 46550, 47614, 49225, 51205, 62650, 68915, 73150, 74822, 85025, 87710, 96481, 98450, 102410, 119035, 137830, 166649, 170050, 187055, 192962, 219275, 238070, 256025, 261877, 333298, 344575, 374110, 438550, 482405, 512050, 523754, 595175, 689150, 833245, 935275, 964810, 1190350, 1309385, 1666490, 1833139, 1870550, 2412025, 2618770, 3666278, 4166225, 4824050, 6546925, 8332450, 9165695, 13093850, 18331390, 45828475, 91656950]

約数ペア:

[(1, 91656950), (2, 45828475), (5, 18331390), (7, 13093850), (10, 9165695), (11, 8332450), (14, 6546925), (19, 4824050), (22, 4166225), (25, 3666278), (35, 2618770), (38, 2412025), (49, 1870550), (50, 1833139), (55, 1666490), (70, 1309385), (77, 1190350), (95, 964810), (98, 935275), (110, 833245), (133, 689150), (154, 595175), (175, 523754), (179, 512050), (190, 482405), (209, 438550), (245, 374110), (266, 344575), (275, 333298), (350, 261877), (358, 256025), (385, 238070), (418, 219275), (475, 192962), (490, 187055), (539, 170050), (550, 166649), (665, 137830), (770, 119035), (895, 102410), (931, 98450), (950, 96481), (1045, 87710), (1078, 85025), (1225, 74822), (1253, 73150), (1330, 68915), (1463, 62650), (1790, 51205), (1862, 49225), (1925, 47614), (1969, 46550), (2090, 43855), (2450, 37411), (2506, 36575), (2695, 34010), (2926, 31325), (3325, 27566), (3401, 26950), (3850, 23807), (3938, 23275), (4475, 20482), (4655, 19690), (5225, 17542), (5390, 17005), (6265, 14630), (6650, 13783), (6802, 13475), (7315, 12530), (8771, 10450), (8950, 10241), (9310, 9845)]