52807920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:351

約数の個数: 160

約数和(自身を含む): 181488384

約数和(自身を除く): 128680464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 83, 88, 110, 120, 132, 165, 166, 176, 220, 240, 241, 249, 264, 330, 332, 415, 440, 482, 498, 528, 660, 664, 723, 830, 880, 913, 964, 996, 1205, 1245, 1320, 1328, 1446, 1660, 1826, 1928, 1992, 2410, 2490, 2640, 2651, 2739, 2892, 3320, 3615, 3652, 3856, 3984, 4565, 4820, 4980, 5302, 5478, 5784, 6640, 7230, 7304, 7953, 9130, 9640, 9960, 10604, 10956, 11568, 13255, 13695, 14460, 14608, 15906, 18260, 19280, 19920, 20003, 21208, 21912, 26510, 27390, 28920, 31812, 36520, 39765, 40006, 42416, 43824, 53020, 54780, 57840, 60009, 63624, 73040, 79530, 80012, 100015, 106040, 109560, 120018, 127248, 159060, 160024, 200030, 212080, 219120, 220033, 240036, 300045, 318120, 320048, 400060, 440066, 480072, 600090, 636240, 660099, 800120, 880132, 960144, 1100165, 1200180, 1320198, 1600240, 1760264, 2200330, 2400360, 2640396, 3300495, 3520528, 4400660, 4800720, 5280792, 6600990, 8801320, 10561584, 13201980, 17602640, 26403960, 52807920]

約数ペア:

[(1, 52807920), (2, 26403960), (3, 17602640), (4, 13201980), (5, 10561584), (6, 8801320), (8, 6600990), (10, 5280792), (11, 4800720), (12, 4400660), (15, 3520528), (16, 3300495), (20, 2640396), (22, 2400360), (24, 2200330), (30, 1760264), (33, 1600240), (40, 1320198), (44, 1200180), (48, 1100165), (55, 960144), (60, 880132), (66, 800120), (80, 660099), (83, 636240), (88, 600090), (110, 480072), (120, 440066), (132, 400060), (165, 320048), (166, 318120), (176, 300045), (220, 240036), (240, 220033), (241, 219120), (249, 212080), (264, 200030), (330, 160024), (332, 159060), (415, 127248), (440, 120018), (482, 109560), (498, 106040), (528, 100015), (660, 80012), (664, 79530), (723, 73040), (830, 63624), (880, 60009), (913, 57840), (964, 54780), (996, 53020), (1205, 43824), (1245, 42416), (1320, 40006), (1328, 39765), (1446, 36520), (1660, 31812), (1826, 28920), (1928, 27390), (1992, 26510), (2410, 21912), (2490, 21208), (2640, 20003), (2651, 19920), (2739, 19280), (2892, 18260), (3320, 15906), (3615, 14608), (3652, 14460), (3856, 13695), (3984, 13255), (4565, 11568), (4820, 10956), (4980, 10604), (5302, 9960), (5478, 9640), (5784, 9130), (6640, 7953), (7230, 7304)]