55538184

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 163175040

約数和(自身を除く): 107636856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 37, 39, 51, 52, 68, 74, 78, 102, 104, 111, 136, 148, 156, 204, 221, 222, 283, 296, 312, 408, 442, 444, 481, 566, 629, 663, 849, 884, 888, 962, 1132, 1258, 1326, 1443, 1698, 1768, 1887, 1924, 2264, 2516, 2652, 2886, 3396, 3679, 3774, 3848, 4811, 5032, 5304, 5772, 6792, 7358, 7548, 8177, 9622, 10471, 11037, 11544, 14433, 14716, 15096, 16354, 19244, 20942, 22074, 24531, 28866, 29432, 31413, 32708, 38488, 41884, 44148, 49062, 57732, 62543, 62826, 65416, 83768, 88296, 98124, 115464, 125086, 125652, 136123, 178007, 187629, 196248, 250172, 251304, 272246, 356014, 375258, 408369, 500344, 534021, 544492, 712028, 750516, 816738, 1068042, 1088984, 1424056, 1501032, 1633476, 2136084, 2314091, 3266952, 4272168, 4628182, 6942273, 9256364, 13884546, 18512728, 27769092, 55538184]

約数ペア:

[(1, 55538184), (2, 27769092), (3, 18512728), (4, 13884546), (6, 9256364), (8, 6942273), (12, 4628182), (13, 4272168), (17, 3266952), (24, 2314091), (26, 2136084), (34, 1633476), (37, 1501032), (39, 1424056), (51, 1088984), (52, 1068042), (68, 816738), (74, 750516), (78, 712028), (102, 544492), (104, 534021), (111, 500344), (136, 408369), (148, 375258), (156, 356014), (204, 272246), (221, 251304), (222, 250172), (283, 196248), (296, 187629), (312, 178007), (408, 136123), (442, 125652), (444, 125086), (481, 115464), (566, 98124), (629, 88296), (663, 83768), (849, 65416), (884, 62826), (888, 62543), (962, 57732), (1132, 49062), (1258, 44148), (1326, 41884), (1443, 38488), (1698, 32708), (1768, 31413), (1887, 29432), (1924, 28866), (2264, 24531), (2516, 22074), (2652, 20942), (2886, 19244), (3396, 16354), (3679, 15096), (3774, 14716), (3848, 14433), (4811, 11544), (5032, 11037), (5304, 10471), (5772, 9622), (6792, 8177), (7358, 7548)]