48581442

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 144

約数和(自身を含む): 139426560

約数和(自身を除く): 90845118

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 49, 57, 63, 78, 91, 98, 114, 117, 126, 133, 147, 171, 182, 223, 234, 247, 266, 273, 294, 342, 399, 441, 446, 494, 546, 637, 669, 741, 798, 819, 882, 931, 1197, 1274, 1338, 1482, 1561, 1638, 1729, 1862, 1911, 2007, 2223, 2394, 2793, 2899, 3122, 3458, 3822, 4014, 4237, 4446, 4683, 5187, 5586, 5733, 5798, 8379, 8474, 8697, 9366, 10374, 10927, 11466, 12103, 12711, 14049, 15561, 16758, 17394, 20293, 21854, 24206, 25422, 26091, 28098, 29659, 31122, 32781, 36309, 38133, 40586, 52182, 55081, 59318, 60879, 65562, 72618, 76266, 88977, 98343, 108927, 110162, 121758, 142051, 165243, 177954, 182637, 196686, 207613, 217854, 266931, 284102, 330486, 365274, 385567, 415226, 426153, 495729, 533862, 622839, 771134, 852306, 991458, 1156701, 1245678, 1278459, 1868517, 2313402, 2556918, 2698969, 3470103, 3737034, 5397938, 6940206, 8096907, 16193814, 24290721, 48581442]

約数ペア:

[(1, 48581442), (2, 24290721), (3, 16193814), (6, 8096907), (7, 6940206), (9, 5397938), (13, 3737034), (14, 3470103), (18, 2698969), (19, 2556918), (21, 2313402), (26, 1868517), (38, 1278459), (39, 1245678), (42, 1156701), (49, 991458), (57, 852306), (63, 771134), (78, 622839), (91, 533862), (98, 495729), (114, 426153), (117, 415226), (126, 385567), (133, 365274), (147, 330486), (171, 284102), (182, 266931), (223, 217854), (234, 207613), (247, 196686), (266, 182637), (273, 177954), (294, 165243), (342, 142051), (399, 121758), (441, 110162), (446, 108927), (494, 98343), (546, 88977), (637, 76266), (669, 72618), (741, 65562), (798, 60879), (819, 59318), (882, 55081), (931, 52182), (1197, 40586), (1274, 38133), (1338, 36309), (1482, 32781), (1561, 31122), (1638, 29659), (1729, 28098), (1862, 26091), (1911, 25422), (2007, 24206), (2223, 21854), (2394, 20293), (2793, 17394), (2899, 16758), (3122, 15561), (3458, 14049), (3822, 12711), (4014, 12103), (4237, 11466), (4446, 10927), (4683, 10374), (5187, 9366), (5586, 8697), (5733, 8474), (5798, 8379)]