49996544

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 109370352

約数和(自身を除く): 59373808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 166, 181, 208, 256, 332, 362, 416, 664, 724, 832, 1079, 1328, 1448, 1664, 2158, 2353, 2656, 2896, 3328, 4316, 4706, 5312, 5792, 8632, 9412, 10624, 11584, 15023, 17264, 18824, 21248, 23168, 30046, 34528, 37648, 46336, 60092, 69056, 75296, 120184, 138112, 150592, 195299, 240368, 276224, 301184, 390598, 480736, 602368, 781196, 961472, 1562392, 1922944, 3124784, 3845888, 6249568, 12499136, 24998272, 49996544]

約数ペア:

[(1, 49996544), (2, 24998272), (4, 12499136), (8, 6249568), (13, 3845888), (16, 3124784), (26, 1922944), (32, 1562392), (52, 961472), (64, 781196), (83, 602368), (104, 480736), (128, 390598), (166, 301184), (181, 276224), (208, 240368), (256, 195299), (332, 150592), (362, 138112), (416, 120184), (664, 75296), (724, 69056), (832, 60092), (1079, 46336), (1328, 37648), (1448, 34528), (1664, 30046), (2158, 23168), (2353, 21248), (2656, 18824), (2896, 17264), (3328, 15023), (4316, 11584), (4706, 10624), (5312, 9412), (5792, 8632)]