5583550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 72

約数和(自身を含む): 12595176

約数和(自身を除く): 7011626

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 49, 50, 53, 70, 86, 98, 106, 175, 215, 245, 265, 301, 350, 371, 430, 490, 530, 602, 742, 1075, 1225, 1325, 1505, 1855, 2107, 2150, 2279, 2450, 2597, 2650, 3010, 3710, 4214, 4558, 5194, 7525, 9275, 10535, 11395, 12985, 15050, 15953, 18550, 21070, 22790, 25970, 31906, 52675, 56975, 64925, 79765, 105350, 111671, 113950, 129850, 159530, 223342, 398825, 558355, 797650, 1116710, 2791775, 5583550]

約数ペア:

[(1, 5583550), (2, 2791775), (5, 1116710), (7, 797650), (10, 558355), (14, 398825), (25, 223342), (35, 159530), (43, 129850), (49, 113950), (50, 111671), (53, 105350), (70, 79765), (86, 64925), (98, 56975), (106, 52675), (175, 31906), (215, 25970), (245, 22790), (265, 21070), (301, 18550), (350, 15953), (371, 15050), (430, 12985), (490, 11395), (530, 10535), (602, 9275), (742, 7525), (1075, 5194), (1225, 4558), (1325, 4214), (1505, 3710), (1855, 3010), (2107, 2650), (2150, 2597), (2279, 2450)]