53439210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:993

約数の個数: 128

約数和(自身を含む): 163814400

約数和(自身を除く): 110375190

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 418, 495, 513, 570, 594, 627, 855, 947, 990, 1026, 1045, 1254, 1485, 1710, 1881, 1894, 2090, 2565, 2841, 2970, 3135, 3762, 4735, 5130, 5643, 5682, 6270, 8523, 9405, 9470, 10417, 11286, 14205, 17046, 17993, 18810, 20834, 25569, 28215, 28410, 31251, 35986, 42615, 51138, 52085, 53979, 56430, 62502, 85230, 89965, 93753, 104170, 107958, 127845, 156255, 161937, 179930, 187506, 197923, 255690, 269895, 281259, 312510, 323874, 395846, 468765, 485811, 539790, 562518, 593769, 809685, 937530, 971622, 989615, 1187538, 1406295, 1619370, 1781307, 1979230, 2429055, 2812590, 2968845, 3562614, 4858110, 5343921, 5937690, 8906535, 10687842, 17813070, 26719605, 53439210]

約数ペア:

[(1, 53439210), (2, 26719605), (3, 17813070), (5, 10687842), (6, 8906535), (9, 5937690), (10, 5343921), (11, 4858110), (15, 3562614), (18, 2968845), (19, 2812590), (22, 2429055), (27, 1979230), (30, 1781307), (33, 1619370), (38, 1406295), (45, 1187538), (54, 989615), (55, 971622), (57, 937530), (66, 809685), (90, 593769), (95, 562518), (99, 539790), (110, 485811), (114, 468765), (135, 395846), (165, 323874), (171, 312510), (190, 281259), (198, 269895), (209, 255690), (270, 197923), (285, 187506), (297, 179930), (330, 161937), (342, 156255), (418, 127845), (495, 107958), (513, 104170), (570, 93753), (594, 89965), (627, 85230), (855, 62502), (947, 56430), (990, 53979), (1026, 52085), (1045, 51138), (1254, 42615), (1485, 35986), (1710, 31251), (1881, 28410), (1894, 28215), (2090, 25569), (2565, 20834), (2841, 18810), (2970, 17993), (3135, 17046), (3762, 14205), (4735, 11286), (5130, 10417), (5643, 9470), (5682, 9405), (6270, 8523)]