57202008

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 163814400

約数和(自身を除く): 106612392

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 47, 51, 57, 68, 76, 94, 102, 114, 136, 141, 152, 157, 188, 204, 228, 282, 314, 323, 376, 408, 456, 471, 564, 628, 646, 799, 893, 942, 969, 1128, 1256, 1292, 1598, 1786, 1884, 1938, 2397, 2584, 2669, 2679, 2983, 3196, 3572, 3768, 3876, 4794, 5338, 5358, 5966, 6392, 7144, 7379, 7752, 8007, 8949, 9588, 10676, 10716, 11932, 14758, 15181, 16014, 17898, 19176, 21352, 21432, 22137, 23864, 29516, 30362, 32028, 35796, 44274, 45543, 50711, 59032, 60724, 64056, 71592, 88548, 91086, 101422, 121448, 125443, 140201, 152133, 177096, 182172, 202844, 250886, 280402, 304266, 364344, 376329, 405688, 420603, 501772, 560804, 608532, 752658, 841206, 1003544, 1121608, 1217064, 1505316, 1682412, 2383417, 3010632, 3364824, 4766834, 7150251, 9533668, 14300502, 19067336, 28601004, 57202008]

約数ペア:

[(1, 57202008), (2, 28601004), (3, 19067336), (4, 14300502), (6, 9533668), (8, 7150251), (12, 4766834), (17, 3364824), (19, 3010632), (24, 2383417), (34, 1682412), (38, 1505316), (47, 1217064), (51, 1121608), (57, 1003544), (68, 841206), (76, 752658), (94, 608532), (102, 560804), (114, 501772), (136, 420603), (141, 405688), (152, 376329), (157, 364344), (188, 304266), (204, 280402), (228, 250886), (282, 202844), (314, 182172), (323, 177096), (376, 152133), (408, 140201), (456, 125443), (471, 121448), (564, 101422), (628, 91086), (646, 88548), (799, 71592), (893, 64056), (942, 60724), (969, 59032), (1128, 50711), (1256, 45543), (1292, 44274), (1598, 35796), (1786, 32028), (1884, 30362), (1938, 29516), (2397, 23864), (2584, 22137), (2669, 21432), (2679, 21352), (2983, 19176), (3196, 17898), (3572, 16014), (3768, 15181), (3876, 14758), (4794, 11932), (5338, 10716), (5358, 10676), (5966, 9588), (6392, 8949), (7144, 8007), (7379, 7752)]