52421880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3671}}^1$

素因数の和:3709

約数の個数: 128

約数和(自身を含む): 190356480

約数和(自身を除く): 137934600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 3671, 4760, 7140, 7342, 11013, 14280, 14684, 18355, 22026, 25697, 29368, 36710, 44052, 51394, 55065, 62407, 73420, 77091, 88104, 102788, 110130, 124814, 128485, 146840, 154182, 187221, 205576, 220260, 249628, 256970, 308364, 312035, 374442, 385455, 436849, 440520, 499256, 513940, 616728, 624070, 748884, 770910, 873698, 936105, 1027880, 1248140, 1310547, 1497768, 1541820, 1747396, 1872210, 2184245, 2496280, 2621094, 3083640, 3494792, 3744420, 4368490, 5242188, 6552735, 7488840, 8736980, 10484376, 13105470, 17473960, 26210940, 52421880]

約数ペア:

[(1, 52421880), (2, 26210940), (3, 17473960), (4, 13105470), (5, 10484376), (6, 8736980), (7, 7488840), (8, 6552735), (10, 5242188), (12, 4368490), (14, 3744420), (15, 3494792), (17, 3083640), (20, 2621094), (21, 2496280), (24, 2184245), (28, 1872210), (30, 1747396), (34, 1541820), (35, 1497768), (40, 1310547), (42, 1248140), (51, 1027880), (56, 936105), (60, 873698), (68, 770910), (70, 748884), (84, 624070), (85, 616728), (102, 513940), (105, 499256), (119, 440520), (120, 436849), (136, 385455), (140, 374442), (168, 312035), (170, 308364), (204, 256970), (210, 249628), (238, 220260), (255, 205576), (280, 187221), (340, 154182), (357, 146840), (408, 128485), (420, 124814), (476, 110130), (510, 102788), (595, 88104), (680, 77091), (714, 73420), (840, 62407), (952, 55065), (1020, 51394), (1190, 44052), (1428, 36710), (1785, 29368), (2040, 25697), (2380, 22026), (2856, 18355), (3570, 14684), (3671, 14280), (4760, 11013), (7140, 7342)]