54103218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 120742272

約数和(自身を除く): 66639054

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 83, 122, 137, 166, 183, 249, 274, 366, 411, 498, 793, 822, 1079, 1586, 1781, 2158, 2379, 3237, 3562, 4758, 5063, 5343, 6474, 8357, 10126, 10686, 11371, 15189, 16714, 22742, 25071, 30378, 34113, 50142, 65819, 68226, 108641, 131638, 147823, 197457, 217282, 295646, 325923, 394914, 443469, 651846, 693631, 886938, 1387262, 2080893, 4161786, 9017203, 18034406, 27051609, 54103218]

約数ペア:

[(1, 54103218), (2, 27051609), (3, 18034406), (6, 9017203), (13, 4161786), (26, 2080893), (39, 1387262), (61, 886938), (78, 693631), (83, 651846), (122, 443469), (137, 394914), (166, 325923), (183, 295646), (249, 217282), (274, 197457), (366, 147823), (411, 131638), (498, 108641), (793, 68226), (822, 65819), (1079, 50142), (1586, 34113), (1781, 30378), (2158, 25071), (2379, 22742), (3237, 16714), (3562, 15189), (4758, 11371), (5063, 10686), (5343, 10126), (6474, 8357)]