51804304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2609}}^1$

素因数の和:2707

約数の個数: 40

約数和(自身を含む): 107772120

約数和(自身を除く): 55967816

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 2609, 4964, 5218, 9928, 10436, 19856, 20872, 41744, 44353, 88706, 177412, 190457, 354824, 380914, 709648, 761828, 1523656, 3047312, 3237769, 6475538, 12951076, 25902152, 51804304]

約数ペア:

[(1, 51804304), (2, 25902152), (4, 12951076), (8, 6475538), (16, 3237769), (17, 3047312), (34, 1523656), (68, 761828), (73, 709648), (136, 380914), (146, 354824), (272, 190457), (292, 177412), (584, 88706), (1168, 44353), (1241, 41744), (2482, 20872), (2609, 19856), (4964, 10436), (5218, 9928)]