52707900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1364

約数の個数: 144

約数和(自身を含む): 183599360

約数和(自身を除く): 130891460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1321, 1330, 1425, 1596, 1900, 1995, 2100, 2642, 2660, 2850, 3325, 3963, 3990, 5284, 5700, 6605, 6650, 7926, 7980, 9247, 9975, 13210, 13300, 15852, 18494, 19815, 19950, 25099, 26420, 27741, 33025, 36988, 39630, 39900, 46235, 50198, 55482, 66050, 75297, 79260, 92470, 99075, 100396, 110964, 125495, 132100, 138705, 150594, 175693, 184940, 198150, 231175, 250990, 277410, 301188, 351386, 376485, 396300, 462350, 501980, 527079, 554820, 627475, 693525, 702772, 752970, 878465, 924700, 1054158, 1254950, 1387050, 1505940, 1756930, 1882425, 2108316, 2509900, 2635395, 2774100, 3513860, 3764850, 4392325, 5270790, 7529700, 8784650, 10541580, 13176975, 17569300, 26353950, 52707900]

約数ペア:

[(1, 52707900), (2, 26353950), (3, 17569300), (4, 13176975), (5, 10541580), (6, 8784650), (7, 7529700), (10, 5270790), (12, 4392325), (14, 3764850), (15, 3513860), (19, 2774100), (20, 2635395), (21, 2509900), (25, 2108316), (28, 1882425), (30, 1756930), (35, 1505940), (38, 1387050), (42, 1254950), (50, 1054158), (57, 924700), (60, 878465), (70, 752970), (75, 702772), (76, 693525), (84, 627475), (95, 554820), (100, 527079), (105, 501980), (114, 462350), (133, 396300), (140, 376485), (150, 351386), (175, 301188), (190, 277410), (210, 250990), (228, 231175), (266, 198150), (285, 184940), (300, 175693), (350, 150594), (380, 138705), (399, 132100), (420, 125495), (475, 110964), (525, 100396), (532, 99075), (570, 92470), (665, 79260), (700, 75297), (798, 66050), (950, 55482), (1050, 50198), (1140, 46235), (1321, 39900), (1330, 39630), (1425, 36988), (1596, 33025), (1900, 27741), (1995, 26420), (2100, 25099), (2642, 19950), (2660, 19815), (2850, 18494), (3325, 15852), (3963, 13300), (3990, 13210), (5284, 9975), (5700, 9247), (6605, 7980), (6650, 7926)]