51488992

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 104101200

約数和(自身を除く): 52612208

約数列:

[1, 2, 4, 8, 16, 32, 89, 101, 178, 179, 202, 356, 358, 404, 712, 716, 808, 1424, 1432, 1616, 2848, 2864, 3232, 5728, 8989, 15931, 17978, 18079, 31862, 35956, 36158, 63724, 71912, 72316, 127448, 143824, 144632, 254896, 287648, 289264, 509792, 578528, 1609031, 3218062, 6436124, 12872248, 25744496, 51488992]

約数ペア:

[(1, 51488992), (2, 25744496), (4, 12872248), (8, 6436124), (16, 3218062), (32, 1609031), (89, 578528), (101, 509792), (178, 289264), (179, 287648), (202, 254896), (356, 144632), (358, 143824), (404, 127448), (712, 72316), (716, 71912), (808, 63724), (1424, 36158), (1432, 35956), (1616, 31862), (2848, 18079), (2864, 17978), (3232, 15931), (5728, 8989)]