50597800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 130125600

約数和(自身を除く): 79527800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 109, 110, 200, 211, 218, 220, 275, 422, 436, 440, 545, 550, 844, 872, 1055, 1090, 1100, 1199, 1688, 2110, 2180, 2200, 2321, 2398, 2725, 4220, 4360, 4642, 4796, 5275, 5450, 5995, 8440, 9284, 9592, 10550, 10900, 11605, 11990, 18568, 21100, 21800, 22999, 23210, 23980, 29975, 42200, 45998, 46420, 47960, 58025, 59950, 91996, 92840, 114995, 116050, 119900, 183992, 229990, 232100, 239800, 252989, 459980, 464200, 505978, 574975, 919960, 1011956, 1149950, 1264945, 2023912, 2299900, 2529890, 4599800, 5059780, 6324725, 10119560, 12649450, 25298900, 50597800]

約数ペア:

[(1, 50597800), (2, 25298900), (4, 12649450), (5, 10119560), (8, 6324725), (10, 5059780), (11, 4599800), (20, 2529890), (22, 2299900), (25, 2023912), (40, 1264945), (44, 1149950), (50, 1011956), (55, 919960), (88, 574975), (100, 505978), (109, 464200), (110, 459980), (200, 252989), (211, 239800), (218, 232100), (220, 229990), (275, 183992), (422, 119900), (436, 116050), (440, 114995), (545, 92840), (550, 91996), (844, 59950), (872, 58025), (1055, 47960), (1090, 46420), (1100, 45998), (1199, 42200), (1688, 29975), (2110, 23980), (2180, 23210), (2200, 22999), (2321, 21800), (2398, 21100), (2725, 18568), (4220, 11990), (4360, 11605), (4642, 10900), (4796, 10550), (5275, 9592), (5450, 9284), (5995, 8440)]