49621068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{883}}^1$

素因数の和:1123

約数の個数: 72

約数和(自身を含む): 144155648

約数和(自身を除く): 94534580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 223, 252, 446, 669, 883, 892, 1338, 1561, 1766, 2007, 2649, 2676, 3122, 3532, 4014, 4683, 5298, 6181, 6244, 7947, 8028, 9366, 10596, 12362, 14049, 15894, 18543, 18732, 24724, 28098, 31788, 37086, 55629, 56196, 74172, 111258, 196909, 222516, 393818, 590727, 787636, 1181454, 1378363, 1772181, 2362908, 2756726, 3544362, 4135089, 5513452, 7088724, 8270178, 12405267, 16540356, 24810534, 49621068]

約数ペア:

[(1, 49621068), (2, 24810534), (3, 16540356), (4, 12405267), (6, 8270178), (7, 7088724), (9, 5513452), (12, 4135089), (14, 3544362), (18, 2756726), (21, 2362908), (28, 1772181), (36, 1378363), (42, 1181454), (63, 787636), (84, 590727), (126, 393818), (223, 222516), (252, 196909), (446, 111258), (669, 74172), (883, 56196), (892, 55629), (1338, 37086), (1561, 31788), (1766, 28098), (2007, 24724), (2649, 18732), (2676, 18543), (3122, 15894), (3532, 14049), (4014, 12362), (4683, 10596), (5298, 9366), (6181, 8028), (6244, 7947)]