52538388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 143640000

約数和(自身を除く): 91101612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 199, 294, 398, 449, 588, 597, 796, 898, 1194, 1347, 1393, 1796, 2388, 2694, 2786, 3143, 4179, 5388, 5572, 6286, 8358, 9429, 9751, 12572, 16716, 18858, 19502, 22001, 29253, 37716, 39004, 44002, 58506, 66003, 88004, 89351, 117012, 132006, 178702, 264012, 268053, 357404, 536106, 625457, 1072212, 1250914, 1876371, 2501828, 3752742, 4378199, 7505484, 8756398, 13134597, 17512796, 26269194, 52538388]

約数ペア:

[(1, 52538388), (2, 26269194), (3, 17512796), (4, 13134597), (6, 8756398), (7, 7505484), (12, 4378199), (14, 3752742), (21, 2501828), (28, 1876371), (42, 1250914), (49, 1072212), (84, 625457), (98, 536106), (147, 357404), (196, 268053), (199, 264012), (294, 178702), (398, 132006), (449, 117012), (588, 89351), (597, 88004), (796, 66003), (898, 58506), (1194, 44002), (1347, 39004), (1393, 37716), (1796, 29253), (2388, 22001), (2694, 19502), (2786, 18858), (3143, 16716), (4179, 12572), (5388, 9751), (5572, 9429), (6286, 8358)]