49221960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2371}}^1$

素因数の和:2558

約数の個数: 64

約数和(自身を含む): 148582080

約数和(自身を除く): 99360120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2371, 2595, 3460, 4152, 4742, 5190, 6920, 7113, 9484, 10380, 11855, 14226, 18968, 20760, 23710, 28452, 35565, 47420, 56904, 71130, 94840, 142260, 284520, 410183, 820366, 1230549, 1640732, 2050915, 2461098, 3281464, 4101830, 4922196, 6152745, 8203660, 9844392, 12305490, 16407320, 24610980, 49221960]

約数ペア:

[(1, 49221960), (2, 24610980), (3, 16407320), (4, 12305490), (5, 9844392), (6, 8203660), (8, 6152745), (10, 4922196), (12, 4101830), (15, 3281464), (20, 2461098), (24, 2050915), (30, 1640732), (40, 1230549), (60, 820366), (120, 410183), (173, 284520), (346, 142260), (519, 94840), (692, 71130), (865, 56904), (1038, 47420), (1384, 35565), (1730, 28452), (2076, 23710), (2371, 20760), (2595, 18968), (3460, 14226), (4152, 11855), (4742, 10380), (5190, 9484), (6920, 7113)]