49577580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21187}}^1$

素因数の和:21215

約数の個数: 72

約数和(自身を含む): 161961072

約数和(自身を除く): 112383492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 21187, 42374, 63561, 84748, 105935, 127122, 190683, 211870, 254244, 275431, 317805, 381366, 423740, 550862, 635610, 762732, 826293, 953415, 1101724, 1271220, 1377155, 1652586, 1906830, 2478879, 2754310, 3305172, 3813660, 4131465, 4957758, 5508620, 8262930, 9915516, 12394395, 16525860, 24788790, 49577580]

約数ペア:

[(1, 49577580), (2, 24788790), (3, 16525860), (4, 12394395), (5, 9915516), (6, 8262930), (9, 5508620), (10, 4957758), (12, 4131465), (13, 3813660), (15, 3305172), (18, 2754310), (20, 2478879), (26, 1906830), (30, 1652586), (36, 1377155), (39, 1271220), (45, 1101724), (52, 953415), (60, 826293), (65, 762732), (78, 635610), (90, 550862), (117, 423740), (130, 381366), (156, 317805), (180, 275431), (195, 254244), (234, 211870), (260, 190683), (390, 127122), (468, 105935), (585, 84748), (780, 63561), (1170, 42374), (2340, 21187)]