49927995

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 100900800

約数和(自身を除く): 50972805

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 81, 87, 109, 117, 135, 145, 195, 243, 261, 327, 351, 377, 405, 435, 545, 585, 783, 981, 1053, 1131, 1215, 1305, 1417, 1635, 1755, 1885, 2349, 2943, 3159, 3161, 3393, 3915, 4251, 4905, 5265, 5655, 7047, 7085, 8829, 9483, 10179, 11745, 12753, 14715, 15795, 15805, 16965, 21255, 26487, 28449, 30537, 35235, 38259, 41093, 44145, 47415, 50895, 63765, 85347, 91611, 114777, 123279, 132435, 142245, 152685, 191295, 205465, 256041, 344331, 369837, 426735, 458055, 573885, 616395, 768123, 1109511, 1280205, 1721655, 1849185, 3328533, 3840615, 5547555, 9985599, 16642665, 49927995]

約数ペア:

[(1, 49927995), (3, 16642665), (5, 9985599), (9, 5547555), (13, 3840615), (15, 3328533), (27, 1849185), (29, 1721655), (39, 1280205), (45, 1109511), (65, 768123), (81, 616395), (87, 573885), (109, 458055), (117, 426735), (135, 369837), (145, 344331), (195, 256041), (243, 205465), (261, 191295), (327, 152685), (351, 142245), (377, 132435), (405, 123279), (435, 114777), (545, 91611), (585, 85347), (783, 63765), (981, 50895), (1053, 47415), (1131, 44145), (1215, 41093), (1305, 38259), (1417, 35235), (1635, 30537), (1755, 28449), (1885, 26487), (2349, 21255), (2943, 16965), (3159, 15805), (3161, 15795), (3393, 14715), (3915, 12753), (4251, 11745), (4905, 10179), (5265, 9483), (5655, 8829), (7047, 7085)]