53447730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 151092864

約数和(自身を除く): 97645134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 103, 105, 147, 206, 210, 245, 294, 309, 353, 490, 515, 618, 706, 721, 735, 1030, 1059, 1442, 1470, 1545, 1765, 2118, 2163, 2471, 3090, 3530, 3605, 4326, 4942, 5047, 5295, 7210, 7413, 10094, 10590, 10815, 12355, 14826, 15141, 17297, 21630, 24710, 25235, 30282, 34594, 36359, 37065, 50470, 51891, 72718, 74130, 75705, 86485, 103782, 109077, 151410, 172970, 181795, 218154, 254513, 259455, 363590, 509026, 518910, 545385, 763539, 1090770, 1272565, 1527078, 1781591, 2545130, 3563182, 3817695, 5344773, 7635390, 8907955, 10689546, 17815910, 26723865, 53447730]

約数ペア:

[(1, 53447730), (2, 26723865), (3, 17815910), (5, 10689546), (6, 8907955), (7, 7635390), (10, 5344773), (14, 3817695), (15, 3563182), (21, 2545130), (30, 1781591), (35, 1527078), (42, 1272565), (49, 1090770), (70, 763539), (98, 545385), (103, 518910), (105, 509026), (147, 363590), (206, 259455), (210, 254513), (245, 218154), (294, 181795), (309, 172970), (353, 151410), (490, 109077), (515, 103782), (618, 86485), (706, 75705), (721, 74130), (735, 72718), (1030, 51891), (1059, 50470), (1442, 37065), (1470, 36359), (1545, 34594), (1765, 30282), (2118, 25235), (2163, 24710), (2471, 21630), (3090, 17297), (3530, 15141), (3605, 14826), (4326, 12355), (4942, 10815), (5047, 10590), (5295, 10094), (7210, 7413)]