54656420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 143942400

約数和(自身を除く): 89285980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 59, 65, 70, 91, 118, 130, 140, 182, 236, 260, 295, 364, 413, 455, 509, 590, 767, 826, 910, 1018, 1180, 1534, 1652, 1820, 2036, 2065, 2545, 3068, 3563, 3835, 4130, 5090, 5369, 6617, 7126, 7670, 8260, 10180, 10738, 13234, 14252, 15340, 17815, 21476, 26468, 26845, 30031, 33085, 35630, 46319, 53690, 60062, 66170, 71260, 92638, 107380, 120124, 132340, 150155, 185276, 210217, 231595, 300310, 390403, 420434, 463190, 600620, 780806, 840868, 926380, 1051085, 1561612, 1952015, 2102170, 2732821, 3904030, 4204340, 5465642, 7808060, 10931284, 13664105, 27328210, 54656420]

約数ペア:

[(1, 54656420), (2, 27328210), (4, 13664105), (5, 10931284), (7, 7808060), (10, 5465642), (13, 4204340), (14, 3904030), (20, 2732821), (26, 2102170), (28, 1952015), (35, 1561612), (52, 1051085), (59, 926380), (65, 840868), (70, 780806), (91, 600620), (118, 463190), (130, 420434), (140, 390403), (182, 300310), (236, 231595), (260, 210217), (295, 185276), (364, 150155), (413, 132340), (455, 120124), (509, 107380), (590, 92638), (767, 71260), (826, 66170), (910, 60062), (1018, 53690), (1180, 46319), (1534, 35630), (1652, 33085), (1820, 30031), (2036, 26845), (2065, 26468), (2545, 21476), (3068, 17815), (3563, 15340), (3835, 14252), (4130, 13234), (5090, 10738), (5369, 10180), (6617, 8260), (7126, 7670)]