52420620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6569}}^1$

素因数の和:6607

約数の個数: 96

約数和(自身を含む): 176601600

約数和(自身を除く): 124180980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 6569, 7980, 13138, 19707, 26276, 32845, 39414, 45983, 65690, 78828, 91966, 98535, 124811, 131380, 137949, 183932, 197070, 229915, 249622, 275898, 374433, 394140, 459830, 499244, 551796, 624055, 689745, 748866, 873677, 919660, 1248110, 1379490, 1497732, 1747354, 1872165, 2496220, 2621031, 2758980, 3494708, 3744330, 4368385, 5242062, 7488660, 8736770, 10484124, 13105155, 17473540, 26210310, 52420620]

約数ペア:

[(1, 52420620), (2, 26210310), (3, 17473540), (4, 13105155), (5, 10484124), (6, 8736770), (7, 7488660), (10, 5242062), (12, 4368385), (14, 3744330), (15, 3494708), (19, 2758980), (20, 2621031), (21, 2496220), (28, 1872165), (30, 1747354), (35, 1497732), (38, 1379490), (42, 1248110), (57, 919660), (60, 873677), (70, 748866), (76, 689745), (84, 624055), (95, 551796), (105, 499244), (114, 459830), (133, 394140), (140, 374433), (190, 275898), (210, 249622), (228, 229915), (266, 197070), (285, 183932), (380, 137949), (399, 131380), (420, 124811), (532, 98535), (570, 91966), (665, 78828), (798, 65690), (1140, 45983), (1330, 39414), (1596, 32845), (1995, 26276), (2660, 19707), (3990, 13138), (6569, 7980)]