51253176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2693}}^1$

素因数の和:2776

約数の個数: 64

約数和(自身を含む): 140303520

約数和(自身を除く): 89050344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 2693, 3172, 4758, 5386, 6344, 8079, 9516, 10772, 16158, 19032, 21544, 32316, 35009, 64632, 70018, 105027, 140036, 164273, 210054, 280072, 328546, 420108, 492819, 657092, 840216, 985638, 1314184, 1971276, 2135549, 3942552, 4271098, 6406647, 8542196, 12813294, 17084392, 25626588, 51253176]

約数ペア:

[(1, 51253176), (2, 25626588), (3, 17084392), (4, 12813294), (6, 8542196), (8, 6406647), (12, 4271098), (13, 3942552), (24, 2135549), (26, 1971276), (39, 1314184), (52, 985638), (61, 840216), (78, 657092), (104, 492819), (122, 420108), (156, 328546), (183, 280072), (244, 210054), (312, 164273), (366, 140036), (488, 105027), (732, 70018), (793, 64632), (1464, 35009), (1586, 32316), (2379, 21544), (2693, 19032), (3172, 16158), (4758, 10772), (5386, 9516), (6344, 8079)]