53124660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:684

約数の個数: 144

約数和(自身を含む): 177218496

約数和(自身を除く): 124093836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 643, 765, 810, 918, 972, 1020, 1215, 1286, 1377, 1530, 1620, 1836, 1929, 2295, 2430, 2572, 2754, 3060, 3215, 3858, 4131, 4590, 4860, 5508, 5787, 6430, 6885, 7716, 8262, 9180, 9645, 10931, 11574, 12860, 13770, 16524, 17361, 19290, 20655, 21862, 23148, 27540, 28935, 32793, 34722, 38580, 41310, 43724, 52083, 54655, 57870, 65586, 69444, 82620, 86805, 98379, 104166, 109310, 115740, 131172, 156249, 163965, 173610, 196758, 208332, 218620, 260415, 295137, 312498, 327930, 347220, 393516, 491895, 520830, 590274, 624996, 655860, 781245, 885411, 983790, 1041660, 1180548, 1475685, 1562490, 1770822, 1967580, 2656233, 2951370, 3124980, 3541644, 4427055, 5312466, 5902740, 8854110, 10624932, 13281165, 17708220, 26562330, 53124660]

約数ペア:

[(1, 53124660), (2, 26562330), (3, 17708220), (4, 13281165), (5, 10624932), (6, 8854110), (9, 5902740), (10, 5312466), (12, 4427055), (15, 3541644), (17, 3124980), (18, 2951370), (20, 2656233), (27, 1967580), (30, 1770822), (34, 1562490), (36, 1475685), (45, 1180548), (51, 1041660), (54, 983790), (60, 885411), (68, 781245), (81, 655860), (85, 624996), (90, 590274), (102, 520830), (108, 491895), (135, 393516), (153, 347220), (162, 327930), (170, 312498), (180, 295137), (204, 260415), (243, 218620), (255, 208332), (270, 196758), (306, 173610), (324, 163965), (340, 156249), (405, 131172), (459, 115740), (486, 109310), (510, 104166), (540, 98379), (612, 86805), (643, 82620), (765, 69444), (810, 65586), (918, 57870), (972, 54655), (1020, 52083), (1215, 43724), (1286, 41310), (1377, 38580), (1530, 34722), (1620, 32793), (1836, 28935), (1929, 27540), (2295, 23148), (2430, 21862), (2572, 20655), (2754, 19290), (3060, 17361), (3215, 16524), (3858, 13770), (4131, 12860), (4590, 11574), (4860, 10931), (5508, 9645), (5787, 9180), (6430, 8262), (6885, 7716)]