55399610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 118540800

約数和(自身を除く): 63141190

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 97, 194, 199, 205, 287, 398, 410, 485, 574, 679, 970, 995, 1358, 1393, 1435, 1990, 2786, 2870, 3395, 3977, 6790, 6965, 7954, 8159, 13930, 16318, 19303, 19885, 27839, 38606, 39770, 40795, 55678, 57113, 81590, 96515, 114226, 135121, 139195, 193030, 270242, 278390, 285565, 571130, 675605, 791423, 1351210, 1582846, 3957115, 5539961, 7914230, 11079922, 27699805, 55399610]

約数ペア:

[(1, 55399610), (2, 27699805), (5, 11079922), (7, 7914230), (10, 5539961), (14, 3957115), (35, 1582846), (41, 1351210), (70, 791423), (82, 675605), (97, 571130), (194, 285565), (199, 278390), (205, 270242), (287, 193030), (398, 139195), (410, 135121), (485, 114226), (574, 96515), (679, 81590), (970, 57113), (995, 55678), (1358, 40795), (1393, 39770), (1435, 38606), (1990, 27839), (2786, 19885), (2870, 19303), (3395, 16318), (3977, 13930), (6790, 8159), (6965, 7954)]