55219230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 167238864

約数和(自身を除く): 112019634

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 193, 198, 255, 289, 306, 330, 374, 386, 495, 510, 561, 578, 579, 765, 867, 935, 965, 990, 1122, 1158, 1445, 1530, 1683, 1734, 1737, 1870, 1930, 2123, 2601, 2805, 2890, 2895, 3179, 3281, 3366, 3474, 4246, 4335, 5202, 5610, 5790, 6358, 6369, 6562, 8415, 8670, 8685, 9537, 9843, 10615, 12738, 13005, 15895, 16405, 16830, 17370, 19074, 19107, 19686, 21230, 26010, 28611, 29529, 31790, 31845, 32810, 36091, 38214, 47685, 49215, 55777, 57222, 59058, 63690, 72182, 95370, 95535, 98430, 108273, 111554, 143055, 147645, 167331, 180455, 191070, 216546, 278885, 286110, 295290, 324819, 334662, 360910, 501993, 541365, 557770, 613547, 649638, 836655, 1003986, 1082730, 1227094, 1624095, 1673310, 1840641, 2509965, 3067735, 3248190, 3681282, 5019930, 5521923, 6135470, 9203205, 11043846, 18406410, 27609615, 55219230]

約数ペア:

[(1, 55219230), (2, 27609615), (3, 18406410), (5, 11043846), (6, 9203205), (9, 6135470), (10, 5521923), (11, 5019930), (15, 3681282), (17, 3248190), (18, 3067735), (22, 2509965), (30, 1840641), (33, 1673310), (34, 1624095), (45, 1227094), (51, 1082730), (55, 1003986), (66, 836655), (85, 649638), (90, 613547), (99, 557770), (102, 541365), (110, 501993), (153, 360910), (165, 334662), (170, 324819), (187, 295290), (193, 286110), (198, 278885), (255, 216546), (289, 191070), (306, 180455), (330, 167331), (374, 147645), (386, 143055), (495, 111554), (510, 108273), (561, 98430), (578, 95535), (579, 95370), (765, 72182), (867, 63690), (935, 59058), (965, 57222), (990, 55777), (1122, 49215), (1158, 47685), (1445, 38214), (1530, 36091), (1683, 32810), (1734, 31845), (1737, 31790), (1870, 29529), (1930, 28611), (2123, 26010), (2601, 21230), (2805, 19686), (2890, 19107), (2895, 19074), (3179, 17370), (3281, 16830), (3366, 16405), (3474, 15895), (4246, 13005), (4335, 12738), (5202, 10615), (5610, 9843), (5790, 9537), (6358, 8685), (6369, 8670), (6562, 8415)]