53273640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{63421}}^1$

素因数の和:63442

約数の個数: 64

約数和(自身を含む): 182655360

約数和(自身を除く): 129381720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 63421, 126842, 190263, 253684, 317105, 380526, 443947, 507368, 634210, 761052, 887894, 951315, 1268420, 1331841, 1522104, 1775788, 1902630, 2219735, 2536840, 2663682, 3551576, 3805260, 4439470, 5327364, 6659205, 7610520, 8878940, 10654728, 13318410, 17757880, 26636820, 53273640]

約数ペア:

[(1, 53273640), (2, 26636820), (3, 17757880), (4, 13318410), (5, 10654728), (6, 8878940), (7, 7610520), (8, 6659205), (10, 5327364), (12, 4439470), (14, 3805260), (15, 3551576), (20, 2663682), (21, 2536840), (24, 2219735), (28, 1902630), (30, 1775788), (35, 1522104), (40, 1331841), (42, 1268420), (56, 951315), (60, 887894), (70, 761052), (84, 634210), (105, 507368), (120, 443947), (140, 380526), (168, 317105), (210, 253684), (280, 190263), (420, 126842), (840, 63421)]