51668576

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 72

約数和(自身を含む): 111713616

約数和(自身を除く): 60045040

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 151, 272, 289, 296, 302, 544, 578, 592, 604, 629, 1156, 1184, 1208, 1258, 2312, 2416, 2516, 2567, 4624, 4832, 5032, 5134, 5587, 9248, 10064, 10268, 10693, 11174, 20128, 20536, 21386, 22348, 41072, 42772, 43639, 44696, 82144, 85544, 87278, 89392, 94979, 171088, 174556, 178784, 189958, 342176, 349112, 379916, 698224, 759832, 1396448, 1519664, 1614643, 3039328, 3229286, 6458572, 12917144, 25834288, 51668576]

約数ペア:

[(1, 51668576), (2, 25834288), (4, 12917144), (8, 6458572), (16, 3229286), (17, 3039328), (32, 1614643), (34, 1519664), (37, 1396448), (68, 759832), (74, 698224), (136, 379916), (148, 349112), (151, 342176), (272, 189958), (289, 178784), (296, 174556), (302, 171088), (544, 94979), (578, 89392), (592, 87278), (604, 85544), (629, 82144), (1156, 44696), (1184, 43639), (1208, 42772), (1258, 41072), (2312, 22348), (2416, 21386), (2516, 20536), (2567, 20128), (4624, 11174), (4832, 10693), (5032, 10268), (5134, 10064), (5587, 9248)]