55654144

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1$

素因数の和:2425

約数の個数: 72

約数和(自身を含む): 136784480

約数和(自身を除く): 81130336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2389, 2912, 3328, 4778, 5824, 9556, 11648, 16723, 19112, 23296, 31057, 33446, 38224, 62114, 66892, 76448, 124228, 133784, 152896, 217399, 248456, 267568, 305792, 434798, 496912, 535136, 611584, 869596, 993824, 1070272, 1739192, 1987648, 2140544, 3478384, 3975296, 4281088, 6956768, 7950592, 13913536, 27827072, 55654144]

約数ペア:

[(1, 55654144), (2, 27827072), (4, 13913536), (7, 7950592), (8, 6956768), (13, 4281088), (14, 3975296), (16, 3478384), (26, 2140544), (28, 1987648), (32, 1739192), (52, 1070272), (56, 993824), (64, 869596), (91, 611584), (104, 535136), (112, 496912), (128, 434798), (182, 305792), (208, 267568), (224, 248456), (256, 217399), (364, 152896), (416, 133784), (448, 124228), (728, 76448), (832, 66892), (896, 62114), (1456, 38224), (1664, 33446), (1792, 31057), (2389, 23296), (2912, 19112), (3328, 16723), (4778, 11648), (5824, 9556)]