47301208

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 96705000

約数和(自身を除く): 49403792

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 289, 328, 499, 578, 697, 998, 1156, 1394, 1996, 2312, 2788, 3992, 5576, 8483, 11849, 16966, 20459, 23698, 33932, 40918, 47396, 67864, 81836, 94792, 144211, 163672, 288422, 347803, 576844, 695606, 1153688, 1391212, 2782424, 5912651, 11825302, 23650604, 47301208]

約数ペア:

[(1, 47301208), (2, 23650604), (4, 11825302), (8, 5912651), (17, 2782424), (34, 1391212), (41, 1153688), (68, 695606), (82, 576844), (136, 347803), (164, 288422), (289, 163672), (328, 144211), (499, 94792), (578, 81836), (697, 67864), (998, 47396), (1156, 40918), (1394, 33932), (1996, 23698), (2312, 20459), (2788, 16966), (3992, 11849), (5576, 8483)]