49256820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16097}}^1$

素因数の和:16129

約数の個数: 72

約数和(自身を含む): 158211144

約数和(自身を除く): 108954324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 16097, 32194, 48291, 64388, 80485, 96582, 144873, 160970, 193164, 241455, 273649, 289746, 321940, 482910, 547298, 579492, 724365, 820947, 965820, 1094596, 1368245, 1448730, 1641894, 2462841, 2736490, 2897460, 3283788, 4104735, 4925682, 5472980, 8209470, 9851364, 12314205, 16418940, 24628410, 49256820]

約数ペア:

[(1, 49256820), (2, 24628410), (3, 16418940), (4, 12314205), (5, 9851364), (6, 8209470), (9, 5472980), (10, 4925682), (12, 4104735), (15, 3283788), (17, 2897460), (18, 2736490), (20, 2462841), (30, 1641894), (34, 1448730), (36, 1368245), (45, 1094596), (51, 965820), (60, 820947), (68, 724365), (85, 579492), (90, 547298), (102, 482910), (153, 321940), (170, 289746), (180, 273649), (204, 241455), (255, 193164), (306, 160970), (340, 144873), (510, 96582), (612, 80485), (765, 64388), (1020, 48291), (1530, 32194), (3060, 16097)]