48697376

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2389}}^1$

素因数の和:2426

約数の個数: 72

約数和(自身を含む): 120154860

約数和(自身を除く): 71457484

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2389, 2548, 2912, 4778, 5096, 9556, 10192, 16723, 19112, 20384, 31057, 33446, 38224, 62114, 66892, 76448, 117061, 124228, 133784, 217399, 234122, 248456, 267568, 434798, 468244, 496912, 535136, 869596, 936488, 993824, 1521793, 1739192, 1872976, 3043586, 3478384, 3745952, 6087172, 6956768, 12174344, 24348688, 48697376]

約数ペア:

[(1, 48697376), (2, 24348688), (4, 12174344), (7, 6956768), (8, 6087172), (13, 3745952), (14, 3478384), (16, 3043586), (26, 1872976), (28, 1739192), (32, 1521793), (49, 993824), (52, 936488), (56, 869596), (91, 535136), (98, 496912), (104, 468244), (112, 434798), (182, 267568), (196, 248456), (208, 234122), (224, 217399), (364, 133784), (392, 124228), (416, 117061), (637, 76448), (728, 66892), (784, 62114), (1274, 38224), (1456, 33446), (1568, 31057), (2389, 20384), (2548, 19112), (2912, 16723), (4778, 10192), (5096, 9556)]