50871721700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{5861}}^1$

素因数の和:6018

約数の個数: 144

約数和(自身を含む): 118606314960

約数和(自身を除く): 67734593260

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 41, 50, 58, 73, 82, 100, 116, 145, 146, 164, 205, 290, 292, 365, 410, 580, 725, 730, 820, 1025, 1189, 1450, 1460, 1825, 2050, 2117, 2378, 2900, 2993, 3650, 4100, 4234, 4756, 5861, 5945, 5986, 7300, 8468, 10585, 11722, 11890, 11972, 14965, 21170, 23444, 23780, 29305, 29725, 29930, 42340, 52925, 58610, 59450, 59860, 74825, 86797, 105850, 117220, 118900, 146525, 149650, 169969, 173594, 211700, 240301, 293050, 299300, 339938, 347188, 427853, 433985, 480602, 586100, 679876, 849845, 855706, 867970, 961204, 1201505, 1699690, 1711412, 1735940, 2139265, 2169925, 2403010, 3399380, 4249225, 4278530, 4339850, 4806020, 6007525, 6968729, 8498450, 8557060, 8679700, 10696325, 12015050, 12407737, 13937458, 16996900, 17541973, 21392650, 24030100, 24815474, 27874916, 34843645, 35083946, 42785300, 49630948, 62038685, 69687290, 70167892, 87709865, 124077370, 139374580, 174218225, 175419730, 248154740, 310193425, 348436450, 350839460, 438549325, 508717217, 620386850, 696872900, 877098650, 1017434434, 1240773700, 1754197300, 2034868868, 2543586085, 5087172170, 10174344340, 12717930425, 25435860850, 50871721700]

約数ペア:

[(1, 50871721700), (2, 25435860850), (4, 12717930425), (5, 10174344340), (10, 5087172170), (20, 2543586085), (25, 2034868868), (29, 1754197300), (41, 1240773700), (50, 1017434434), (58, 877098650), (73, 696872900), (82, 620386850), (100, 508717217), (116, 438549325), (145, 350839460), (146, 348436450), (164, 310193425), (205, 248154740), (290, 175419730), (292, 174218225), (365, 139374580), (410, 124077370), (580, 87709865), (725, 70167892), (730, 69687290), (820, 62038685), (1025, 49630948), (1189, 42785300), (1450, 35083946), (1460, 34843645), (1825, 27874916), (2050, 24815474), (2117, 24030100), (2378, 21392650), (2900, 17541973), (2993, 16996900), (3650, 13937458), (4100, 12407737), (4234, 12015050), (4756, 10696325), (5861, 8679700), (5945, 8557060), (5986, 8498450), (7300, 6968729), (8468, 6007525), (10585, 4806020), (11722, 4339850), (11890, 4278530), (11972, 4249225), (14965, 3399380), (21170, 2403010), (23444, 2169925), (23780, 2139265), (29305, 1735940), (29725, 1711412), (29930, 1699690), (42340, 1201505), (52925, 961204), (58610, 867970), (59450, 855706), (59860, 849845), (74825, 679876), (86797, 586100), (105850, 480602), (117220, 433985), (118900, 427853), (146525, 347188), (149650, 339938), (169969, 299300), (173594, 293050), (211700, 240301)]