45554288

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1042

約数の個数: 60

約数和(自身を含む): 101297088

約数和(自身を除く): 55742800

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 676, 884, 991, 1352, 1768, 1982, 2704, 2873, 3536, 3964, 5746, 7928, 11492, 12883, 15856, 16847, 22984, 25766, 33694, 45968, 51532, 67388, 103064, 134776, 167479, 206128, 219011, 269552, 334958, 438022, 669916, 876044, 1339832, 1752088, 2679664, 2847143, 3504176, 5694286, 11388572, 22777144, 45554288]

約数ペア:

[(1, 45554288), (2, 22777144), (4, 11388572), (8, 5694286), (13, 3504176), (16, 2847143), (17, 2679664), (26, 1752088), (34, 1339832), (52, 876044), (68, 669916), (104, 438022), (136, 334958), (169, 269552), (208, 219011), (221, 206128), (272, 167479), (338, 134776), (442, 103064), (676, 67388), (884, 51532), (991, 45968), (1352, 33694), (1768, 25766), (1982, 22984), (2704, 16847), (2873, 15856), (3536, 12883), (3964, 11492), (5746, 7928)]