56554872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 163296000

約数和(自身を除く): 106741128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 83, 87, 88, 89, 116, 132, 166, 174, 178, 232, 249, 264, 267, 319, 332, 348, 356, 498, 534, 638, 664, 696, 712, 913, 957, 979, 996, 1068, 1276, 1826, 1914, 1958, 1992, 2136, 2407, 2552, 2581, 2739, 2937, 3652, 3828, 3916, 4814, 5162, 5478, 5874, 7221, 7304, 7387, 7656, 7743, 7832, 9628, 10324, 10956, 11748, 14442, 14774, 15486, 19256, 20648, 21912, 22161, 23496, 26477, 28391, 28884, 29548, 30972, 44322, 52954, 56782, 57768, 59096, 61944, 79431, 81257, 85173, 88644, 105908, 113564, 158862, 162514, 170346, 177288, 211816, 214223, 227128, 243771, 317724, 325028, 340692, 428446, 487542, 635448, 642669, 650056, 681384, 856892, 975084, 1285338, 1713784, 1950168, 2356453, 2570676, 4712906, 5141352, 7069359, 9425812, 14138718, 18851624, 28277436, 56554872]

約数ペア:

[(1, 56554872), (2, 28277436), (3, 18851624), (4, 14138718), (6, 9425812), (8, 7069359), (11, 5141352), (12, 4712906), (22, 2570676), (24, 2356453), (29, 1950168), (33, 1713784), (44, 1285338), (58, 975084), (66, 856892), (83, 681384), (87, 650056), (88, 642669), (89, 635448), (116, 487542), (132, 428446), (166, 340692), (174, 325028), (178, 317724), (232, 243771), (249, 227128), (264, 214223), (267, 211816), (319, 177288), (332, 170346), (348, 162514), (356, 158862), (498, 113564), (534, 105908), (638, 88644), (664, 85173), (696, 81257), (712, 79431), (913, 61944), (957, 59096), (979, 57768), (996, 56782), (1068, 52954), (1276, 44322), (1826, 30972), (1914, 29548), (1958, 28884), (1992, 28391), (2136, 26477), (2407, 23496), (2552, 22161), (2581, 21912), (2739, 20648), (2937, 19256), (3652, 15486), (3828, 14774), (3916, 14442), (4814, 11748), (5162, 10956), (5478, 10324), (5874, 9628), (7221, 7832), (7304, 7743), (7387, 7656)]