53883392

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 80

約数和(自身を含む): 117849600

約数和(自身を除く): 63966208

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 191, 232, 256, 304, 382, 464, 512, 551, 608, 764, 928, 1102, 1216, 1528, 1856, 2204, 2432, 3056, 3629, 3712, 4408, 4864, 5539, 6112, 7258, 7424, 8816, 9728, 11078, 12224, 14516, 14848, 17632, 22156, 24448, 29032, 35264, 44312, 48896, 58064, 70528, 88624, 97792, 105241, 116128, 141056, 177248, 210482, 232256, 282112, 354496, 420964, 464512, 708992, 841928, 929024, 1417984, 1683856, 1858048, 2835968, 3367712, 6735424, 13470848, 26941696, 53883392]

約数ペア:

[(1, 53883392), (2, 26941696), (4, 13470848), (8, 6735424), (16, 3367712), (19, 2835968), (29, 1858048), (32, 1683856), (38, 1417984), (58, 929024), (64, 841928), (76, 708992), (116, 464512), (128, 420964), (152, 354496), (191, 282112), (232, 232256), (256, 210482), (304, 177248), (382, 141056), (464, 116128), (512, 105241), (551, 97792), (608, 88624), (764, 70528), (928, 58064), (1102, 48896), (1216, 44312), (1528, 35264), (1856, 29032), (2204, 24448), (2432, 22156), (3056, 17632), (3629, 14848), (3712, 14516), (4408, 12224), (4864, 11078), (5539, 9728), (6112, 8816), (7258, 7424)]