56783090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2713}}^1$

素因数の和:2763

約数の個数: 64

約数和(自身を含む): 131314176

約数和(自身を除く): 74531086

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2093, 2713, 2990, 4186, 5426, 10465, 13565, 18991, 20930, 27130, 35269, 37982, 62399, 70538, 94955, 124798, 176345, 189910, 246883, 311995, 352690, 436793, 493766, 623990, 811187, 873586, 1234415, 1622374, 2183965, 2468830, 4055935, 4367930, 5678309, 8111870, 11356618, 28391545, 56783090]

約数ペア:

[(1, 56783090), (2, 28391545), (5, 11356618), (7, 8111870), (10, 5678309), (13, 4367930), (14, 4055935), (23, 2468830), (26, 2183965), (35, 1622374), (46, 1234415), (65, 873586), (70, 811187), (91, 623990), (115, 493766), (130, 436793), (161, 352690), (182, 311995), (230, 246883), (299, 189910), (322, 176345), (455, 124798), (598, 94955), (805, 70538), (910, 62399), (1495, 37982), (1610, 35269), (2093, 27130), (2713, 20930), (2990, 18991), (4186, 13565), (5426, 10465)]