50289660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:897

約数の個数: 120

約数和(自身を含む): 162217440

約数和(自身を除く): 111927780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 839, 999, 1110, 1332, 1620, 1665, 1678, 1998, 2220, 2517, 2997, 3330, 3356, 3996, 4195, 4995, 5034, 5994, 6660, 7551, 8390, 9990, 10068, 11988, 12585, 14985, 15102, 16780, 19980, 22653, 25170, 29970, 30204, 31043, 37755, 45306, 50340, 59940, 62086, 67959, 75510, 90612, 93129, 113265, 124172, 135918, 151020, 155215, 186258, 226530, 271836, 279387, 310430, 339795, 372516, 453060, 465645, 558774, 620860, 679590, 838161, 931290, 1117548, 1359180, 1396935, 1676322, 1862580, 2514483, 2793870, 3352644, 4190805, 5028966, 5587740, 8381610, 10057932, 12572415, 16763220, 25144830, 50289660]

約数ペア:

[(1, 50289660), (2, 25144830), (3, 16763220), (4, 12572415), (5, 10057932), (6, 8381610), (9, 5587740), (10, 5028966), (12, 4190805), (15, 3352644), (18, 2793870), (20, 2514483), (27, 1862580), (30, 1676322), (36, 1396935), (37, 1359180), (45, 1117548), (54, 931290), (60, 838161), (74, 679590), (81, 620860), (90, 558774), (108, 465645), (111, 453060), (135, 372516), (148, 339795), (162, 310430), (180, 279387), (185, 271836), (222, 226530), (270, 186258), (324, 155215), (333, 151020), (370, 135918), (405, 124172), (444, 113265), (540, 93129), (555, 90612), (666, 75510), (740, 67959), (810, 62086), (839, 59940), (999, 50340), (1110, 45306), (1332, 37755), (1620, 31043), (1665, 30204), (1678, 29970), (1998, 25170), (2220, 22653), (2517, 19980), (2997, 16780), (3330, 15102), (3356, 14985), (3996, 12585), (4195, 11988), (4995, 10068), (5034, 9990), (5994, 8390), (6660, 7551)]