49400728

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 102114000

約数和(自身を除く): 52713272

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 169, 244, 338, 488, 599, 676, 793, 1198, 1352, 1586, 2396, 3172, 4792, 6344, 7787, 10309, 15574, 20618, 31148, 36539, 41236, 62296, 73078, 82472, 101231, 146156, 202462, 292312, 404924, 475007, 809848, 950014, 1900028, 3800056, 6175091, 12350182, 24700364, 49400728]

約数ペア:

[(1, 49400728), (2, 24700364), (4, 12350182), (8, 6175091), (13, 3800056), (26, 1900028), (52, 950014), (61, 809848), (104, 475007), (122, 404924), (169, 292312), (244, 202462), (338, 146156), (488, 101231), (599, 82472), (676, 73078), (793, 62296), (1198, 41236), (1352, 36539), (1586, 31148), (2396, 20618), (3172, 15574), (4792, 10309), (6344, 7787)]