54457830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{86441}}^1$

素因数の和:86461

約数の個数: 48

約数和(自身を含む): 161819424

約数和(自身を除く): 107361594

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 86441, 172882, 259323, 432205, 518646, 605087, 777969, 864410, 1210174, 1296615, 1555938, 1815261, 2593230, 3025435, 3630522, 3889845, 5445783, 6050870, 7779690, 9076305, 10891566, 18152610, 27228915, 54457830]

約数ペア:

[(1, 54457830), (2, 27228915), (3, 18152610), (5, 10891566), (6, 9076305), (7, 7779690), (9, 6050870), (10, 5445783), (14, 3889845), (15, 3630522), (18, 3025435), (21, 2593230), (30, 1815261), (35, 1555938), (42, 1296615), (45, 1210174), (63, 864410), (70, 777969), (90, 605087), (105, 518646), (126, 432205), (210, 259323), (315, 172882), (630, 86441)]