53227020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 191020032

約数和(自身を除く): 137793012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 41, 42, 44, 55, 60, 66, 70, 77, 82, 84, 105, 110, 123, 132, 140, 154, 164, 165, 205, 210, 220, 231, 246, 281, 287, 308, 330, 385, 410, 420, 451, 462, 492, 562, 574, 615, 660, 770, 820, 843, 861, 902, 924, 1124, 1148, 1155, 1230, 1353, 1405, 1435, 1540, 1686, 1722, 1804, 1967, 2255, 2310, 2460, 2706, 2810, 2870, 3091, 3157, 3372, 3444, 3934, 4215, 4305, 4510, 4620, 5412, 5620, 5740, 5901, 6182, 6314, 6765, 7868, 8430, 8610, 9020, 9273, 9471, 9835, 11521, 11802, 12364, 12628, 13530, 15455, 15785, 16860, 17220, 18546, 18942, 19670, 21637, 23042, 23604, 27060, 29505, 30910, 31570, 34563, 37092, 37884, 39340, 43274, 46084, 46365, 47355, 57605, 59010, 61820, 63140, 64911, 69126, 80647, 86548, 92730, 94710, 108185, 115210, 118020, 126731, 129822, 138252, 161294, 172815, 185460, 189420, 216370, 230420, 241941, 253462, 259644, 322588, 324555, 345630, 380193, 403235, 432740, 483882, 506924, 633655, 649110, 691260, 760386, 806470, 887117, 967764, 1209705, 1267310, 1298220, 1520772, 1612940, 1774234, 1900965, 2419410, 2534620, 2661351, 3548468, 3801930, 4435585, 4838820, 5322702, 7603860, 8871170, 10645404, 13306755, 17742340, 26613510, 53227020]

約数ペア:

[(1, 53227020), (2, 26613510), (3, 17742340), (4, 13306755), (5, 10645404), (6, 8871170), (7, 7603860), (10, 5322702), (11, 4838820), (12, 4435585), (14, 3801930), (15, 3548468), (20, 2661351), (21, 2534620), (22, 2419410), (28, 1900965), (30, 1774234), (33, 1612940), (35, 1520772), (41, 1298220), (42, 1267310), (44, 1209705), (55, 967764), (60, 887117), (66, 806470), (70, 760386), (77, 691260), (82, 649110), (84, 633655), (105, 506924), (110, 483882), (123, 432740), (132, 403235), (140, 380193), (154, 345630), (164, 324555), (165, 322588), (205, 259644), (210, 253462), (220, 241941), (231, 230420), (246, 216370), (281, 189420), (287, 185460), (308, 172815), (330, 161294), (385, 138252), (410, 129822), (420, 126731), (451, 118020), (462, 115210), (492, 108185), (562, 94710), (574, 92730), (615, 86548), (660, 80647), (770, 69126), (820, 64911), (843, 63140), (861, 61820), (902, 59010), (924, 57605), (1124, 47355), (1148, 46365), (1155, 46084), (1230, 43274), (1353, 39340), (1405, 37884), (1435, 37092), (1540, 34563), (1686, 31570), (1722, 30910), (1804, 29505), (1967, 27060), (2255, 23604), (2310, 23042), (2460, 21637), (2706, 19670), (2810, 18942), (2870, 18546), (3091, 17220), (3157, 16860), (3372, 15785), (3444, 15455), (3934, 13530), (4215, 12628), (4305, 12364), (4510, 11802), (4620, 11521), (5412, 9835), (5620, 9471), (5740, 9273), (5901, 9020), (6182, 8610), (6314, 8430), (6765, 7868)]