53835740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 139937280

約数和(自身を除く): 86101540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 37, 38, 70, 74, 76, 95, 133, 140, 148, 185, 190, 259, 266, 370, 380, 518, 532, 547, 665, 703, 740, 1036, 1094, 1295, 1330, 1406, 2188, 2590, 2660, 2735, 2812, 3515, 3829, 4921, 5180, 5470, 7030, 7658, 9842, 10393, 10940, 14060, 15316, 19145, 19684, 20239, 20786, 24605, 38290, 40478, 41572, 49210, 51965, 72751, 76580, 80956, 98420, 101195, 103930, 141673, 145502, 202390, 207860, 283346, 291004, 363755, 384541, 404780, 566692, 708365, 727510, 769082, 1416730, 1455020, 1538164, 1922705, 2691787, 2833460, 3845410, 5383574, 7690820, 10767148, 13458935, 26917870, 53835740]

約数ペア:

[(1, 53835740), (2, 26917870), (4, 13458935), (5, 10767148), (7, 7690820), (10, 5383574), (14, 3845410), (19, 2833460), (20, 2691787), (28, 1922705), (35, 1538164), (37, 1455020), (38, 1416730), (70, 769082), (74, 727510), (76, 708365), (95, 566692), (133, 404780), (140, 384541), (148, 363755), (185, 291004), (190, 283346), (259, 207860), (266, 202390), (370, 145502), (380, 141673), (518, 103930), (532, 101195), (547, 98420), (665, 80956), (703, 76580), (740, 72751), (1036, 51965), (1094, 49210), (1295, 41572), (1330, 40478), (1406, 38290), (2188, 24605), (2590, 20786), (2660, 20239), (2735, 19684), (2812, 19145), (3515, 15316), (3829, 14060), (4921, 10940), (5180, 10393), (5470, 9842), (7030, 7658)]