49948448

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{491}}^1$

素因数の和:546

約数の個数: 72

約数和(自身を含む): 114189264

約数和(自身を除く): 64240816

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 289, 352, 374, 491, 544, 578, 748, 982, 1156, 1496, 1964, 2312, 2992, 3179, 3928, 4624, 5401, 5984, 6358, 7856, 8347, 9248, 10802, 12716, 15712, 16694, 21604, 25432, 33388, 43208, 50864, 66776, 86416, 91817, 101728, 133552, 141899, 172832, 183634, 267104, 283798, 367268, 567596, 734536, 1135192, 1469072, 1560889, 2270384, 2938144, 3121778, 4540768, 6243556, 12487112, 24974224, 49948448]

約数ペア:

[(1, 49948448), (2, 24974224), (4, 12487112), (8, 6243556), (11, 4540768), (16, 3121778), (17, 2938144), (22, 2270384), (32, 1560889), (34, 1469072), (44, 1135192), (68, 734536), (88, 567596), (136, 367268), (176, 283798), (187, 267104), (272, 183634), (289, 172832), (352, 141899), (374, 133552), (491, 101728), (544, 91817), (578, 86416), (748, 66776), (982, 50864), (1156, 43208), (1496, 33388), (1964, 25432), (2312, 21604), (2992, 16694), (3179, 15712), (3928, 12716), (4624, 10802), (5401, 9248), (5984, 8347), (6358, 7856)]