51329792

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 110253360

約数和(自身を除く): 58923568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 128, 152, 173, 244, 256, 304, 346, 488, 608, 692, 976, 1159, 1216, 1384, 1952, 2318, 2432, 2768, 3287, 3904, 4636, 4864, 5536, 6574, 7808, 9272, 10553, 11072, 13148, 15616, 18544, 21106, 22144, 26296, 37088, 42212, 44288, 52592, 74176, 84424, 105184, 148352, 168848, 200507, 210368, 296704, 337696, 401014, 420736, 675392, 802028, 841472, 1350784, 1604056, 2701568, 3208112, 6416224, 12832448, 25664896, 51329792]

約数ペア:

[(1, 51329792), (2, 25664896), (4, 12832448), (8, 6416224), (16, 3208112), (19, 2701568), (32, 1604056), (38, 1350784), (61, 841472), (64, 802028), (76, 675392), (122, 420736), (128, 401014), (152, 337696), (173, 296704), (244, 210368), (256, 200507), (304, 168848), (346, 148352), (488, 105184), (608, 84424), (692, 74176), (976, 52592), (1159, 44288), (1216, 42212), (1384, 37088), (1952, 26296), (2318, 22144), (2432, 21106), (2768, 18544), (3287, 15616), (3904, 13148), (4636, 11072), (4864, 10553), (5536, 9272), (6574, 7808)]