53768416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7603}}^1$

素因数の和:7643

約数の個数: 48

約数和(自身を含む): 120721104

約数和(自身を除く): 66952688

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 7603, 15206, 30412, 60824, 98839, 121648, 129251, 197678, 243296, 258502, 395356, 517004, 790712, 1034008, 1581424, 1680263, 2068016, 3162848, 3360526, 4136032, 6721052, 13442104, 26884208, 53768416]

約数ペア:

[(1, 53768416), (2, 26884208), (4, 13442104), (8, 6721052), (13, 4136032), (16, 3360526), (17, 3162848), (26, 2068016), (32, 1680263), (34, 1581424), (52, 1034008), (68, 790712), (104, 517004), (136, 395356), (208, 258502), (221, 243296), (272, 197678), (416, 129251), (442, 121648), (544, 98839), (884, 60824), (1768, 30412), (3536, 15206), (7072, 7603)]