51849204516

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{1009}}^1\times {\mathrm{1823}}^1$

素因数の和:2880

約数の個数: 144

約数和(自身を含む): 140820825600

約数和(自身を除く): 88971621084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 783, 972, 1009, 1044, 1566, 1823, 2018, 2349, 3027, 3132, 3646, 4036, 4698, 5469, 6054, 7047, 7292, 9081, 9396, 10938, 12108, 14094, 16407, 18162, 21876, 27243, 28188, 29261, 32814, 36324, 49221, 52867, 54486, 58522, 65628, 81729, 87783, 98442, 105734, 108972, 117044, 147663, 158601, 163458, 175566, 196884, 211468, 245187, 263349, 295326, 317202, 326916, 351132, 442989, 475803, 490374, 526698, 590652, 634404, 790047, 885978, 951606, 980748, 1053396, 1427409, 1580094, 1771956, 1839407, 1903212, 2370141, 2854818, 3160188, 3678814, 4282227, 4740282, 5518221, 5709636, 7110423, 7357628, 8564454, 9480564, 11036442, 12846681, 14220846, 16554663, 17128908, 22072884, 25693362, 28441692, 33109326, 49663989, 51386724, 53342803, 66218652, 99327978, 106685606, 148991967, 160028409, 198655956, 213371212, 297983934, 320056818, 446975901, 480085227, 595967868, 640113636, 893951802, 960170454, 1440255681, 1787903604, 1920340908, 2880511362, 4320767043, 5761022724, 8641534086, 12962301129, 17283068172, 25924602258, 51849204516]

約数ペア:

[(1, 51849204516), (2, 25924602258), (3, 17283068172), (4, 12962301129), (6, 8641534086), (9, 5761022724), (12, 4320767043), (18, 2880511362), (27, 1920340908), (29, 1787903604), (36, 1440255681), (54, 960170454), (58, 893951802), (81, 640113636), (87, 595967868), (108, 480085227), (116, 446975901), (162, 320056818), (174, 297983934), (243, 213371212), (261, 198655956), (324, 160028409), (348, 148991967), (486, 106685606), (522, 99327978), (783, 66218652), (972, 53342803), (1009, 51386724), (1044, 49663989), (1566, 33109326), (1823, 28441692), (2018, 25693362), (2349, 22072884), (3027, 17128908), (3132, 16554663), (3646, 14220846), (4036, 12846681), (4698, 11036442), (5469, 9480564), (6054, 8564454), (7047, 7357628), (7292, 7110423), (9081, 5709636), (9396, 5518221), (10938, 4740282), (12108, 4282227), (14094, 3678814), (16407, 3160188), (18162, 2854818), (21876, 2370141), (27243, 1903212), (28188, 1839407), (29261, 1771956), (32814, 1580094), (36324, 1427409), (49221, 1053396), (52867, 980748), (54486, 951606), (58522, 885978), (65628, 790047), (81729, 634404), (87783, 590652), (98442, 526698), (105734, 490374), (108972, 475803), (117044, 442989), (147663, 351132), (158601, 326916), (163458, 317202), (175566, 295326), (196884, 263349), (211468, 245187)]