54977104

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 133463680

約数和(自身を除く): 78486576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 364, 427, 488, 619, 728, 793, 854, 976, 1238, 1456, 1586, 1708, 2476, 3172, 3416, 4333, 4952, 5551, 6344, 6832, 8047, 8666, 9904, 11102, 12688, 16094, 17332, 22204, 32188, 34664, 37759, 44408, 56329, 64376, 69328, 75518, 88816, 112658, 128752, 151036, 225316, 264313, 302072, 450632, 490867, 528626, 604144, 901264, 981734, 1057252, 1963468, 2114504, 3436069, 3926936, 4229008, 6872138, 7853872, 13744276, 27488552, 54977104]

約数ペア:

[(1, 54977104), (2, 27488552), (4, 13744276), (7, 7853872), (8, 6872138), (13, 4229008), (14, 3926936), (16, 3436069), (26, 2114504), (28, 1963468), (52, 1057252), (56, 981734), (61, 901264), (91, 604144), (104, 528626), (112, 490867), (122, 450632), (182, 302072), (208, 264313), (244, 225316), (364, 151036), (427, 128752), (488, 112658), (619, 88816), (728, 75518), (793, 69328), (854, 64376), (976, 56329), (1238, 44408), (1456, 37759), (1586, 34664), (1708, 32188), (2476, 22204), (3172, 17332), (3416, 16094), (4333, 12688), (4952, 11102), (5551, 9904), (6344, 8666), (6832, 8047)]