51792160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 141305472

約数和(自身を除く): 89513312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 131, 140, 160, 224, 262, 280, 353, 524, 560, 655, 706, 917, 1048, 1120, 1310, 1412, 1765, 1834, 2096, 2471, 2620, 2824, 3530, 3668, 4192, 4585, 4942, 5240, 5648, 7060, 7336, 9170, 9884, 10480, 11296, 12355, 14120, 14672, 18340, 19768, 20960, 24710, 28240, 29344, 36680, 39536, 46243, 49420, 56480, 73360, 79072, 92486, 98840, 146720, 184972, 197680, 231215, 323701, 369944, 395360, 462430, 647402, 739888, 924860, 1294804, 1479776, 1618505, 1849720, 2589608, 3237010, 3699440, 5179216, 6474020, 7398880, 10358432, 12948040, 25896080, 51792160]

約数ペア:

[(1, 51792160), (2, 25896080), (4, 12948040), (5, 10358432), (7, 7398880), (8, 6474020), (10, 5179216), (14, 3699440), (16, 3237010), (20, 2589608), (28, 1849720), (32, 1618505), (35, 1479776), (40, 1294804), (56, 924860), (70, 739888), (80, 647402), (112, 462430), (131, 395360), (140, 369944), (160, 323701), (224, 231215), (262, 197680), (280, 184972), (353, 146720), (524, 98840), (560, 92486), (655, 79072), (706, 73360), (917, 56480), (1048, 49420), (1120, 46243), (1310, 39536), (1412, 36680), (1765, 29344), (1834, 28240), (2096, 24710), (2471, 20960), (2620, 19768), (2824, 18340), (3530, 14672), (3668, 14120), (4192, 12355), (4585, 11296), (4942, 10480), (5240, 9884), (5648, 9170), (7060, 7336)]