56781469144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{49069}}^1$

素因数の和:49448

約数の個数: 64

約数和(自身を含む): 117296928000

約数和(自身を除く): 60515458856

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 331, 437, 662, 874, 1324, 1748, 2648, 3496, 6289, 7613, 12578, 15226, 25156, 30452, 49069, 50312, 60904, 98138, 144647, 196276, 289294, 392552, 578588, 932311, 1128587, 1157176, 1864622, 2257174, 3729244, 4514348, 7458488, 9028696, 16241839, 21443153, 32483678, 42886306, 64967356, 85772612, 129934712, 171545224, 308594941, 373562297, 617189882, 747124594, 1234379764, 1494249188, 2468759528, 2988498376, 7097683643, 14195367286, 28390734572, 56781469144]

約数ペア:

[(1, 56781469144), (2, 28390734572), (4, 14195367286), (8, 7097683643), (19, 2988498376), (23, 2468759528), (38, 1494249188), (46, 1234379764), (76, 747124594), (92, 617189882), (152, 373562297), (184, 308594941), (331, 171545224), (437, 129934712), (662, 85772612), (874, 64967356), (1324, 42886306), (1748, 32483678), (2648, 21443153), (3496, 16241839), (6289, 9028696), (7613, 7458488), (12578, 4514348), (15226, 3729244), (25156, 2257174), (30452, 1864622), (49069, 1157176), (50312, 1128587), (60904, 932311), (98138, 578588), (144647, 392552), (196276, 289294)]