48335518

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 95385600

約数和(自身を除く): 47050082

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 79, 137, 154, 158, 203, 274, 319, 406, 553, 638, 869, 959, 1106, 1507, 1738, 1918, 2233, 2291, 3014, 3973, 4466, 4582, 6083, 7946, 10549, 10823, 12166, 16037, 21098, 21646, 25201, 27811, 32074, 43703, 50402, 55622, 75761, 87406, 119053, 151522, 176407, 238106, 305921, 313867, 352814, 611842, 627734, 833371, 1666742, 2197069, 3452537, 4394138, 6905074, 24167759, 48335518]

約数ペア:

[(1, 48335518), (2, 24167759), (7, 6905074), (11, 4394138), (14, 3452537), (22, 2197069), (29, 1666742), (58, 833371), (77, 627734), (79, 611842), (137, 352814), (154, 313867), (158, 305921), (203, 238106), (274, 176407), (319, 151522), (406, 119053), (553, 87406), (638, 75761), (869, 55622), (959, 50402), (1106, 43703), (1507, 32074), (1738, 27811), (1918, 25201), (2233, 21646), (2291, 21098), (3014, 16037), (3973, 12166), (4466, 10823), (4582, 10549), (6083, 7946)]