49292220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1553}}^1$

素因数の和:1611

約数の個数: 72

約数和(自身を含む): 144372816

約数和(自身を除く): 95080596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 1058, 1380, 1553, 1587, 2116, 2645, 3106, 3174, 4659, 5290, 6212, 6348, 7765, 7935, 9318, 10580, 15530, 15870, 18636, 23295, 31060, 31740, 35719, 46590, 71438, 93180, 107157, 142876, 178595, 214314, 357190, 428628, 535785, 714380, 821537, 1071570, 1643074, 2143140, 2464611, 3286148, 4107685, 4929222, 8215370, 9858444, 12323055, 16430740, 24646110, 49292220]

約数ペア:

[(1, 49292220), (2, 24646110), (3, 16430740), (4, 12323055), (5, 9858444), (6, 8215370), (10, 4929222), (12, 4107685), (15, 3286148), (20, 2464611), (23, 2143140), (30, 1643074), (46, 1071570), (60, 821537), (69, 714380), (92, 535785), (115, 428628), (138, 357190), (230, 214314), (276, 178595), (345, 142876), (460, 107157), (529, 93180), (690, 71438), (1058, 46590), (1380, 35719), (1553, 31740), (1587, 31060), (2116, 23295), (2645, 18636), (3106, 15870), (3174, 15530), (4659, 10580), (5290, 9318), (6212, 7935), (6348, 7765)]