48740300

素因数分解:

$2^2\times 5^2\times 7^5\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 108

約数和(自身を含む): 127648080

約数和(自身を除く): 78907780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 49, 50, 58, 70, 98, 100, 116, 140, 145, 175, 196, 203, 245, 290, 343, 350, 406, 490, 580, 686, 700, 725, 812, 980, 1015, 1225, 1372, 1421, 1450, 1715, 2030, 2401, 2450, 2842, 2900, 3430, 4060, 4802, 4900, 5075, 5684, 6860, 7105, 8575, 9604, 9947, 10150, 12005, 14210, 16807, 17150, 19894, 20300, 24010, 28420, 33614, 34300, 35525, 39788, 48020, 49735, 60025, 67228, 69629, 71050, 84035, 99470, 120050, 139258, 142100, 168070, 198940, 240100, 248675, 278516, 336140, 348145, 420175, 487403, 497350, 696290, 840350, 974806, 994700, 1392580, 1680700, 1740725, 1949612, 2437015, 3481450, 4874030, 6962900, 9748060, 12185075, 24370150, 48740300]

約数ペア:

[(1, 48740300), (2, 24370150), (4, 12185075), (5, 9748060), (7, 6962900), (10, 4874030), (14, 3481450), (20, 2437015), (25, 1949612), (28, 1740725), (29, 1680700), (35, 1392580), (49, 994700), (50, 974806), (58, 840350), (70, 696290), (98, 497350), (100, 487403), (116, 420175), (140, 348145), (145, 336140), (175, 278516), (196, 248675), (203, 240100), (245, 198940), (290, 168070), (343, 142100), (350, 139258), (406, 120050), (490, 99470), (580, 84035), (686, 71050), (700, 69629), (725, 67228), (812, 60025), (980, 49735), (1015, 48020), (1225, 39788), (1372, 35525), (1421, 34300), (1450, 33614), (1715, 28420), (2030, 24010), (2401, 20300), (2450, 19894), (2842, 17150), (2900, 16807), (3430, 14210), (4060, 12005), (4802, 10150), (4900, 9947), (5075, 9604), (5684, 8575), (6860, 7105)]