52571820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 183859200

約数和(自身を除く): 131287380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 37, 42, 51, 60, 68, 70, 74, 84, 85, 102, 105, 111, 119, 140, 148, 170, 185, 199, 204, 210, 222, 238, 255, 259, 340, 357, 370, 398, 420, 444, 476, 510, 518, 555, 595, 597, 629, 714, 740, 777, 796, 995, 1020, 1036, 1110, 1190, 1194, 1258, 1295, 1393, 1428, 1554, 1785, 1887, 1990, 2220, 2380, 2388, 2516, 2590, 2786, 2985, 3108, 3145, 3383, 3570, 3774, 3885, 3980, 4179, 4403, 5180, 5572, 5970, 6290, 6766, 6965, 7140, 7363, 7548, 7770, 8358, 8806, 9435, 10149, 11940, 12580, 13209, 13532, 13930, 14726, 15540, 16716, 16915, 17612, 18870, 20298, 20895, 22015, 22089, 23681, 26418, 27860, 29452, 33830, 36815, 37740, 40596, 41790, 44030, 44178, 47362, 50745, 51541, 52836, 66045, 67660, 71043, 73630, 83580, 88060, 88356, 94724, 101490, 103082, 110445, 118405, 125171, 132090, 142086, 147260, 154623, 202980, 206164, 220890, 236810, 250342, 257705, 264180, 284172, 309246, 355215, 375513, 441780, 473620, 500684, 515410, 618492, 625855, 710430, 751026, 773115, 876197, 1030820, 1251710, 1420860, 1502052, 1546230, 1752394, 1877565, 2503420, 2628591, 3092460, 3504788, 3755130, 4380985, 5257182, 7510260, 8761970, 10514364, 13142955, 17523940, 26285910, 52571820]

約数ペア:

[(1, 52571820), (2, 26285910), (3, 17523940), (4, 13142955), (5, 10514364), (6, 8761970), (7, 7510260), (10, 5257182), (12, 4380985), (14, 3755130), (15, 3504788), (17, 3092460), (20, 2628591), (21, 2503420), (28, 1877565), (30, 1752394), (34, 1546230), (35, 1502052), (37, 1420860), (42, 1251710), (51, 1030820), (60, 876197), (68, 773115), (70, 751026), (74, 710430), (84, 625855), (85, 618492), (102, 515410), (105, 500684), (111, 473620), (119, 441780), (140, 375513), (148, 355215), (170, 309246), (185, 284172), (199, 264180), (204, 257705), (210, 250342), (222, 236810), (238, 220890), (255, 206164), (259, 202980), (340, 154623), (357, 147260), (370, 142086), (398, 132090), (420, 125171), (444, 118405), (476, 110445), (510, 103082), (518, 101490), (555, 94724), (595, 88356), (597, 88060), (629, 83580), (714, 73630), (740, 71043), (777, 67660), (796, 66045), (995, 52836), (1020, 51541), (1036, 50745), (1110, 47362), (1190, 44178), (1194, 44030), (1258, 41790), (1295, 40596), (1393, 37740), (1428, 36815), (1554, 33830), (1785, 29452), (1887, 27860), (1990, 26418), (2220, 23681), (2380, 22089), (2388, 22015), (2516, 20895), (2590, 20298), (2786, 18870), (2985, 17612), (3108, 16915), (3145, 16716), (3383, 15540), (3570, 14726), (3774, 13930), (3885, 13532), (3980, 13209), (4179, 12580), (4403, 11940), (5180, 10149), (5572, 9435), (5970, 8806), (6290, 8358), (6766, 7770), (6965, 7548), (7140, 7363)]