47785088

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{47}}^2$

素因数の和:134

約数の個数: 72

約数和(自身を含む): 105322905

約数和(自身を除く): 57537817

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 169, 188, 208, 338, 376, 416, 611, 676, 752, 832, 1222, 1352, 1504, 1664, 2209, 2444, 2704, 3008, 4418, 4888, 5408, 6016, 7943, 8836, 9776, 10816, 15886, 17672, 19552, 21632, 28717, 31772, 35344, 39104, 57434, 63544, 70688, 78208, 114868, 127088, 141376, 229736, 254176, 282752, 373321, 459472, 508352, 746642, 918944, 1016704, 1493284, 1837888, 2986568, 3675776, 5973136, 11946272, 23892544, 47785088]

約数ペア:

[(1, 47785088), (2, 23892544), (4, 11946272), (8, 5973136), (13, 3675776), (16, 2986568), (26, 1837888), (32, 1493284), (47, 1016704), (52, 918944), (64, 746642), (94, 508352), (104, 459472), (128, 373321), (169, 282752), (188, 254176), (208, 229736), (338, 141376), (376, 127088), (416, 114868), (611, 78208), (676, 70688), (752, 63544), (832, 57434), (1222, 39104), (1352, 35344), (1504, 31772), (1664, 28717), (2209, 21632), (2444, 19552), (2704, 17672), (3008, 15886), (4418, 10816), (4888, 9776), (5408, 8836), (6016, 7943)]