49384116

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 144668160

約数和(自身を除く): 95284044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 31, 34, 36, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 137, 153, 171, 186, 204, 228, 274, 279, 306, 323, 342, 372, 411, 527, 548, 558, 589, 612, 646, 684, 822, 969, 1054, 1116, 1178, 1233, 1292, 1581, 1644, 1767, 1938, 2108, 2329, 2356, 2466, 2603, 2907, 3162, 3534, 3876, 4247, 4658, 4743, 4932, 5206, 5301, 5814, 6324, 6987, 7068, 7809, 8494, 9316, 9486, 10013, 10412, 10602, 11628, 12741, 13974, 15618, 16988, 18972, 20026, 20961, 21204, 23427, 25482, 27948, 30039, 31236, 38223, 40052, 41922, 44251, 46854, 50964, 60078, 72199, 76446, 80693, 83844, 88502, 90117, 93708, 120156, 132753, 144398, 152892, 161386, 177004, 180234, 216597, 242079, 265506, 288796, 322772, 360468, 398259, 433194, 484158, 531012, 649791, 726237, 796518, 866388, 968316, 1299582, 1371781, 1452474, 1593036, 2599164, 2743562, 2904948, 4115343, 5487124, 8230686, 12346029, 16461372, 24692058, 49384116]

約数ペア:

[(1, 49384116), (2, 24692058), (3, 16461372), (4, 12346029), (6, 8230686), (9, 5487124), (12, 4115343), (17, 2904948), (18, 2743562), (19, 2599164), (31, 1593036), (34, 1452474), (36, 1371781), (38, 1299582), (51, 968316), (57, 866388), (62, 796518), (68, 726237), (76, 649791), (93, 531012), (102, 484158), (114, 433194), (124, 398259), (137, 360468), (153, 322772), (171, 288796), (186, 265506), (204, 242079), (228, 216597), (274, 180234), (279, 177004), (306, 161386), (323, 152892), (342, 144398), (372, 132753), (411, 120156), (527, 93708), (548, 90117), (558, 88502), (589, 83844), (612, 80693), (646, 76446), (684, 72199), (822, 60078), (969, 50964), (1054, 46854), (1116, 44251), (1178, 41922), (1233, 40052), (1292, 38223), (1581, 31236), (1644, 30039), (1767, 27948), (1938, 25482), (2108, 23427), (2329, 21204), (2356, 20961), (2466, 20026), (2603, 18972), (2907, 16988), (3162, 15618), (3534, 13974), (3876, 12741), (4247, 11628), (4658, 10602), (4743, 10412), (4932, 10013), (5206, 9486), (5301, 9316), (5814, 8494), (6324, 7809), (6987, 7068)]