49461568

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 84

約数和(自身を含む): 112951260

約数和(自身を除く): 63489692

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 169, 208, 221, 269, 272, 338, 416, 442, 538, 544, 676, 832, 884, 1076, 1088, 1352, 1768, 2152, 2704, 2873, 3497, 3536, 4304, 4573, 5408, 5746, 6994, 7072, 8608, 9146, 10816, 11492, 13988, 14144, 17216, 18292, 22984, 27976, 36584, 45461, 45968, 55952, 59449, 73168, 90922, 91936, 111904, 118898, 146336, 181844, 183872, 223808, 237796, 292672, 363688, 475592, 727376, 772837, 951184, 1454752, 1545674, 1902368, 2909504, 3091348, 3804736, 6182696, 12365392, 24730784, 49461568]

約数ペア:

[(1, 49461568), (2, 24730784), (4, 12365392), (8, 6182696), (13, 3804736), (16, 3091348), (17, 2909504), (26, 1902368), (32, 1545674), (34, 1454752), (52, 951184), (64, 772837), (68, 727376), (104, 475592), (136, 363688), (169, 292672), (208, 237796), (221, 223808), (269, 183872), (272, 181844), (338, 146336), (416, 118898), (442, 111904), (538, 91936), (544, 90922), (676, 73168), (832, 59449), (884, 55952), (1076, 45968), (1088, 45461), (1352, 36584), (1768, 27976), (2152, 22984), (2704, 18292), (2873, 17216), (3497, 14144), (3536, 13988), (4304, 11492), (4573, 10816), (5408, 9146), (5746, 8608), (6994, 7072)]