53147168

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 111694464

約数和(自身を除く): 58547296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 151, 272, 302, 544, 604, 647, 1208, 1294, 2416, 2567, 2588, 4832, 5134, 5176, 10268, 10352, 10999, 20536, 20704, 21998, 41072, 43996, 82144, 87992, 97697, 175984, 195394, 351968, 390788, 781576, 1563152, 1660849, 3126304, 3321698, 6643396, 13286792, 26573584, 53147168]

約数ペア:

[(1, 53147168), (2, 26573584), (4, 13286792), (8, 6643396), (16, 3321698), (17, 3126304), (32, 1660849), (34, 1563152), (68, 781576), (136, 390788), (151, 351968), (272, 195394), (302, 175984), (544, 97697), (604, 87992), (647, 82144), (1208, 43996), (1294, 41072), (2416, 21998), (2567, 20704), (2588, 20536), (4832, 10999), (5134, 10352), (5176, 10268)]