53225340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{359}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 171279360

約数和(自身を除く): 118054020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 353, 359, 420, 706, 718, 1059, 1077, 1412, 1436, 1765, 1795, 2118, 2154, 2471, 2513, 3530, 3590, 4236, 4308, 4942, 5026, 5295, 5385, 7060, 7180, 7413, 7539, 9884, 10052, 10590, 10770, 12355, 12565, 14826, 15078, 21180, 21540, 24710, 25130, 29652, 30156, 37065, 37695, 49420, 50260, 74130, 75390, 126727, 148260, 150780, 253454, 380181, 506908, 633635, 760362, 887089, 1267270, 1520724, 1774178, 1900905, 2534540, 2661267, 3548356, 3801810, 4435445, 5322534, 7603620, 8870890, 10645068, 13306335, 17741780, 26612670, 53225340]

約数ペア:

[(1, 53225340), (2, 26612670), (3, 17741780), (4, 13306335), (5, 10645068), (6, 8870890), (7, 7603620), (10, 5322534), (12, 4435445), (14, 3801810), (15, 3548356), (20, 2661267), (21, 2534540), (28, 1900905), (30, 1774178), (35, 1520724), (42, 1267270), (60, 887089), (70, 760362), (84, 633635), (105, 506908), (140, 380181), (210, 253454), (353, 150780), (359, 148260), (420, 126727), (706, 75390), (718, 74130), (1059, 50260), (1077, 49420), (1412, 37695), (1436, 37065), (1765, 30156), (1795, 29652), (2118, 25130), (2154, 24710), (2471, 21540), (2513, 21180), (3530, 15078), (3590, 14826), (4236, 12565), (4308, 12355), (4942, 10770), (5026, 10590), (5295, 10052), (5385, 9884), (7060, 7539), (7180, 7413)]