49431616

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 112

約数和(自身を含む): 115214400

約数和(自身を除く): 65782784

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 53, 59, 64, 76, 104, 106, 118, 152, 208, 212, 236, 247, 304, 416, 424, 472, 494, 608, 689, 767, 832, 848, 944, 988, 1007, 1121, 1216, 1378, 1534, 1696, 1888, 1976, 2014, 2242, 2756, 3068, 3127, 3392, 3776, 3952, 4028, 4484, 5512, 6136, 6254, 7904, 8056, 8968, 11024, 12272, 12508, 13091, 14573, 15808, 16112, 17936, 22048, 24544, 25016, 26182, 29146, 32224, 35872, 40651, 44096, 49088, 50032, 52364, 58292, 59413, 64448, 71744, 81302, 100064, 104728, 116584, 118826, 162604, 200128, 209456, 233168, 237652, 325208, 418912, 466336, 475304, 650416, 772369, 837824, 932672, 950608, 1300832, 1544738, 1901216, 2601664, 3089476, 3802432, 6178952, 12357904, 24715808, 49431616]

約数ペア:

[(1, 49431616), (2, 24715808), (4, 12357904), (8, 6178952), (13, 3802432), (16, 3089476), (19, 2601664), (26, 1901216), (32, 1544738), (38, 1300832), (52, 950608), (53, 932672), (59, 837824), (64, 772369), (76, 650416), (104, 475304), (106, 466336), (118, 418912), (152, 325208), (208, 237652), (212, 233168), (236, 209456), (247, 200128), (304, 162604), (416, 118826), (424, 116584), (472, 104728), (494, 100064), (608, 81302), (689, 71744), (767, 64448), (832, 59413), (848, 58292), (944, 52364), (988, 50032), (1007, 49088), (1121, 44096), (1216, 40651), (1378, 35872), (1534, 32224), (1696, 29146), (1888, 26182), (1976, 25016), (2014, 24544), (2242, 22048), (2756, 17936), (3068, 16112), (3127, 15808), (3392, 14573), (3776, 13091), (3952, 12508), (4028, 12272), (4484, 11024), (5512, 8968), (6136, 8056), (6254, 7904)]