47818260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37951}}^1$

素因数の和:37973

約数の個数: 72

約数和(自身を含む): 165774336

約数和(自身を除く): 117956076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 37951, 75902, 113853, 151804, 189755, 227706, 265657, 341559, 379510, 455412, 531314, 569265, 683118, 759020, 796971, 1062628, 1138530, 1328285, 1366236, 1593942, 1707795, 2277060, 2390913, 2656570, 3187884, 3415590, 3984855, 4781826, 5313140, 6831180, 7969710, 9563652, 11954565, 15939420, 23909130, 47818260]

約数ペア:

[(1, 47818260), (2, 23909130), (3, 15939420), (4, 11954565), (5, 9563652), (6, 7969710), (7, 6831180), (9, 5313140), (10, 4781826), (12, 3984855), (14, 3415590), (15, 3187884), (18, 2656570), (20, 2390913), (21, 2277060), (28, 1707795), (30, 1593942), (35, 1366236), (36, 1328285), (42, 1138530), (45, 1062628), (60, 796971), (63, 759020), (70, 683118), (84, 569265), (90, 531314), (105, 455412), (126, 379510), (140, 341559), (180, 265657), (210, 227706), (252, 189755), (315, 151804), (420, 113853), (630, 75902), (1260, 37951)]