50222800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 120

約数和(自身を含む): 129527424

約数和(自身を除く): 79304624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 53, 80, 92, 100, 103, 106, 115, 184, 200, 206, 212, 230, 265, 368, 400, 412, 424, 460, 515, 530, 575, 824, 848, 920, 1030, 1060, 1150, 1219, 1325, 1648, 1840, 2060, 2120, 2300, 2369, 2438, 2575, 2650, 4120, 4240, 4600, 4738, 4876, 5150, 5300, 5459, 6095, 8240, 9200, 9476, 9752, 10300, 10600, 10918, 11845, 12190, 18952, 19504, 20600, 21200, 21836, 23690, 24380, 27295, 30475, 37904, 41200, 43672, 47380, 48760, 54590, 59225, 60950, 87344, 94760, 97520, 109180, 118450, 121900, 125557, 136475, 189520, 218360, 236900, 243800, 251114, 272950, 436720, 473800, 487600, 502228, 545900, 627785, 947600, 1004456, 1091800, 1255570, 2008912, 2183600, 2511140, 3138925, 5022280, 6277850, 10044560, 12555700, 25111400, 50222800]

約数ペア:

[(1, 50222800), (2, 25111400), (4, 12555700), (5, 10044560), (8, 6277850), (10, 5022280), (16, 3138925), (20, 2511140), (23, 2183600), (25, 2008912), (40, 1255570), (46, 1091800), (50, 1004456), (53, 947600), (80, 627785), (92, 545900), (100, 502228), (103, 487600), (106, 473800), (115, 436720), (184, 272950), (200, 251114), (206, 243800), (212, 236900), (230, 218360), (265, 189520), (368, 136475), (400, 125557), (412, 121900), (424, 118450), (460, 109180), (515, 97520), (530, 94760), (575, 87344), (824, 60950), (848, 59225), (920, 54590), (1030, 48760), (1060, 47380), (1150, 43672), (1219, 41200), (1325, 37904), (1648, 30475), (1840, 27295), (2060, 24380), (2120, 23690), (2300, 21836), (2369, 21200), (2438, 20600), (2575, 19504), (2650, 18952), (4120, 12190), (4240, 11845), (4600, 10918), (4738, 10600), (4876, 10300), (5150, 9752), (5300, 9476), (5459, 9200), (6095, 8240)]