53848550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:766

約数の個数: 72

約数和(自身を含む): 120438720

約数和(自身を除く): 66590170

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 49, 50, 62, 70, 98, 155, 175, 217, 245, 310, 350, 434, 490, 709, 775, 1085, 1225, 1418, 1519, 1550, 2170, 2450, 3038, 3545, 4963, 5425, 7090, 7595, 9926, 10850, 15190, 17725, 21979, 24815, 34741, 35450, 37975, 43958, 49630, 69482, 75950, 109895, 124075, 153853, 173705, 219790, 248150, 307706, 347410, 549475, 769265, 868525, 1076971, 1098950, 1538530, 1737050, 2153942, 3846325, 5384855, 7692650, 10769710, 26924275, 53848550]

約数ペア:

[(1, 53848550), (2, 26924275), (5, 10769710), (7, 7692650), (10, 5384855), (14, 3846325), (25, 2153942), (31, 1737050), (35, 1538530), (49, 1098950), (50, 1076971), (62, 868525), (70, 769265), (98, 549475), (155, 347410), (175, 307706), (217, 248150), (245, 219790), (310, 173705), (350, 153853), (434, 124075), (490, 109895), (709, 75950), (775, 69482), (1085, 49630), (1225, 43958), (1418, 37975), (1519, 35450), (1550, 34741), (2170, 24815), (2450, 21979), (3038, 17725), (3545, 15190), (4963, 10850), (5425, 9926), (7090, 7595)]